That's about it from us. Thank you all for your contributions today and throughout the series.
England are next in action on Monday afternoon in a warm-up game against the UAE - we'll have commentary on BBC Radio 5 live sports extra, and then the three-match T20 series against Pakistan begins on Thursday afternoon.
Coach's view
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England coach Trevor Bayliss on Sky Sports: "I'm not sure if I've got the words for what I saw tonight from Jos Buttler - it wasn't just slogging, some of the shots were not in the coaching manual but he hit everything out of the middle.
"I thought our bowling was superb in the first three games, but tonight we were a bit short, we tried to do too much.
"There are some very talented boys in the dressing room and it's exciting times for English cricket. Any win is a good win, and to win away from home, here in the UAE against Pakistan, is one hell of an effort. I think it will give the boys a lot of confidence going forward. Winning is a habit and we want to develop it."
Player reaction
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More from Jos Buttler on Sky Sports:"Jason Roy has played really well in the last two series and he really took the responsibility when he got past 50. I think we'll see him kick on into one hell of a player.
"It's great being a young group and having talent, but we do need to win and we've come here and done it and the confidence it gives us, you can't underestimate it."
More from Jos Buttler on Sky Sports: "I feel elated. It was a fantastic day. I don't really understand how it can turn around so fast - I was thinking of retiring two weeks ago! I think the format change came at the right time for me, to free me up - everyone's said I've been a bit more relaxed with the white ball around.
"It was Morgs's decision to promote me - he gave me the chance to chance my arm. In the last few overs, you try to never get too one-dimensional - there's a lot of shots that are 100% premeditated, but you have to have another option if the ball doesn't go where it wants to go."
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"We talked about what is possible looking at these one-day scores - it's good to have an Englishman capable of doing that."
"If a man came down from Mars and witnessed this presentation - you've got men in fantastic, flamboyant Arab dress, and two spacemen - he'd ask, what is this strange event that you've all been watching?"
Man of the series
Jos Buttler is named man of the series. He says: "It was really satisfying for me, and for us to win the series with this group of guys was fantastic.
"It was one of those days - it's amazing how cricket turns round. Only a few weeks ago I had a bad Test on this ground and got dropped from that side.
"Jason Roy played fantastically well, and we had a fantastic platform to accelerate from at the end. To get to a hundred was a really satisfying moment and one I'll remember for a long time."
"Two big innings were missing there"
AFPCopyright: AFP
Pakistan captain Azhar Ali has spoken very honestly at the end of each game this series, and he's critical of his side once again.
"Somebody has to score a big hundred chasing 350, but two big innings were missing there. Everyone had a good start, going along with the run rate, but the big innings were missing.
"The series is a big loss - we played some bad cricket, we should have done a lot better. Credit to Buttler, but we could have done a lot better in the last few overs"
Captain's view
England captain Eoin Morgan: "It was an outstanding performance from the boys. It wasn't the easiest to bat on up front - Jos Buttler was outstanding, but he was set up by Jason Roy and Joe Root.
"The series has been a huge learning curve, but the best thing is that the performances have been shared around. Our top six have all contributed.
"Our spinners were brilliant today - they're learning as they go along, which is very important. We've got a lot of character in the dressing room."
More awards
Quite how you work out who gets the 'Trusted player of the series' award, I'm not sure. But it goes to Chris Woakes.
And man of the series... well it's another big cheque for Jos Buttler.
Awards time
There are as many awards to give out as a liberal school's sports day. Shoaib Malik gets 'most colourful innings'. By which I think they mean 'third most colourful innings'.
Because Jason Roy gets 'outstanding performance of the match', by which they mean 'second most outstanding performance of the match'.
Because Jos Buttler gets man of the match.
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The stats
Plenty of points of note in a remarkable match
Buttler is only the third batsman to score two ODI hundreds coming in to bat after the 25th over of the innings. De Villiers (five) and Virat Kohli (two) are the others
Buttler's strike-rate of 223.07 is the highest for any England batsman in an innings of 50 or more
His eight sixes is the most by an England batsman in an ODI innings, beating the seven of Andrew Flintoff against West Indies in 2004
England have scored six ODI centuries in 73 balls or fewer in last 18 months (only one in 33 years before that)
Fastest ODI century against Pakistan (beating Sanath Jayasuriya's 48-ball ton for Sri Lanka in 1996)
First England player to score 100 runs in overs 41-50 of an ODI (also achieved by AB de Villiers and Rohit Sharma)
Highest ODI team total at Dubai (beating South Africa's 317-5 in November 2010). It is also England's highest score outside of England
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Nick Blyth: Seriously exciting where this England ODI team could be in four years' time at next World Cup. Well done lads!
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Stokes celebrates England win
Review of the day
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Jos Buttler hit England's fastest one-day international century to lead them to an 84-run win over Pakistan in Sharjah and a 3-1 series victory.
Buttler reached three figures in 46 balls, beating the 61-ball hundred he made against Sri Lanka in May 2014.
The wicketkeeper hit 10 fours and eight sixes in his 116 not out from 52 balls as England posted 355-5.
Pakistan briefly threatened a thrilling chase, but were bowled out for 217, with Moeen Ali taking 3-54.
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If you're just joining us, you've missed two centuries, a broken record, and an England series win....
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Thomas Measures: Great win for England. Really think Andrew Stauss has done a wonderful job so far. The ODI team really staring to look strong.
Richie O'Hara Beamand: Fantastic series win, some real positives from this team, really developing nicely, excellent result!
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"England have shown real progress. From a batting perspective, you looked at that top six or seven and everyone has cashed in. We're seeing signs of a team that is really growing and improving in all conditions."
Close of play scorecard
Pakistan 271 all out (40.4 overs) - England win by 84 runs, win series 3-1
Fall of wickets: 45-1 (Shehzad 13), 64-2 (Azhar 44), 129-3 (Hafeez 37), 176-4 (Azam 51), 194-5 (Rizwan 11), 228-6 (Malik 52), 249-7 (Sarfraz 24), 259-8 (Riaz 1), 271-9 (Yasir 5), 271 all out (Anwar 24). Not out: Irfan 0.
"To win the series is a seriously good performance, because England were horribly outplayed in the first match. The way England have come back is very heartening."
ENGLAND WIN BY 84 RUNS
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Yup, it carried to Rashid.
England win the series 3-1. Morgan calls the players in for a huddle to celebrate. It's been a good comeback after the heavy defeat in the first ODI.
Jos Buttler will be Man of the Match for England's fastest ever ODI hundred. There can't be many England players who, like Roy, score their maiden ODI hundred in a victory, and miss out on the award.
Umpire review
England think they've won it... but Anwar's cut carry to Rashid? The umpires are having a look...
Pak 271-9 (Anwar 24, Irfan 0)
England need one wicket to win the series 3-1
Woakes hits Irfan on the upper arm with a bouncer that would have been chin music for most cricketers. He stubbornly hangs on, aware that he has no shots to play, but refusing to get out. There are smiles on the faces of the England fielders.
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"We have to give credit to the guys who have prepared the pitch. The wicket has had true bounce and allowed batters to express themselves."
"What a good game it has been. We've seen some terrific batting. Pakistan have kept up with the run rate, that hasn't been their problem, but they've lost wickets all the way through."
WICKET
Yasir c Woakes b Ali 5 (Pak 271-9)
All over bar the Irfan. Yasir skies one chasing after it, and it's an easy catch for Woakes in the deep.
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Charles Dagnall
BBC Test Match Special
"Willey's a tough nut. He'll wince a little bit but he's going to wander back and carry on with the game."
Pak 270-8 (Yasir 5, Anwar 23)
Current run rate 7.10, required 7.16
Willey has hurt his hand diving in for a steepling catch. He covered around 40 yards as Anwar skied one. The Northants/Yorkshire all-rounder could only get there in time to get one finger on his left (bowling) hand under the ball as it landed. It looked like that hurt. It would have been an incredible catch.
Woakes finishes the over by beating Yasir's outside edge. I think the way to describe Yasir is 'portly'. His tucked-in green shirt doesn't help his figure much.
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Max Baggins-Craig: What a superb display from England, slow starter, but well worth it.
Fearny: What is the world coming to? Not only are England winning an ODI, but winning the series away from home!
Pak 266-8 (Yasir 3, Anwar 21)
Need 90 more from 78 balls
Once again Pakistan get a boundary off the last delivery, but they'll need a lot more than that in the 12 remaning overs if they're to get close.
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JoElle: A run a ball is not easy when you burned up half your wickets.
Stuart Mitchell: This ODI is becoming a classic, especially if Pakistan can get close, two brilliant catches by Hales make up for the dolly.
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Charles Dagnall
BBC Test Match Special
"He hit it quite nicely but straight back at Moeen for the simplest of reverse-handed catches."
WICKET
Riaz c & b Moeen 1 (Pak 259-8)
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One of the problems of the situation Pakistan find themselves in is that they have to take risks, and Riaz goes to drive Moeen through extra cover, mis-times it, and ends up smashing it back towards the sternum of the bowler. Moeen had a bit more time than he thought to clutch it, but he was very relieved to find that it had stuck into his hands.
England two wickets away from a 3-1 series win...
Pak 259-7
Pakistan need 98 off 84 balls
Much like the Black Knight in Monty Python and the Holy Grail, Pakistan are still going for this. 13 runs and a wicket in the over.
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Vic Marks
Ex-England spinner on BBC Test Match Special
"This one of those occasions where the regulations help the fielding side. If those regulations hadn't been in force, Willey would have been on the boundary and Sarfraz would have taken one. He almost got too close to the ball, he couldn't really get underneath it."
WICKET
Sarfraz Ahmed c Willey b Rashid 9 (Pak 249-7)
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Surely that's it for Pakistan now? Sarfraz comes down the pitch and hits Rashid straight to Willey at mid-on. Willey does well to hold on.
Here comes the man for the crisis... Wahab Riaz.
Pak 249-6
Moeen Ali back on, and Pakistan nurdle him around. Once again they try and rebuild, and the crowd noise begins to rise again.
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Vic Marks
Ex-England spinner on BBC Test Match Special
"It would have been a brilliant catch. It was hit pretty hard and he just dived to his head and flung a hand out."
Pak 240-6
Need 116 off 96
Morgan has one of those chances that will go down as drop, purely because of his own athleticism which got him to the ball in the first place. He couldn't do much more than just parry Sarfraz away at short midwicket.
Swing the Slipper. It involved a rope tied around a slipper, which an adult would swing round and you had to jump over it. No? Just me?
Pak 231-6
Need 125 off 102 balls
There's a long delay as a rope is dragged round the outfield to try and lift a bit of dew from the grass. Each England fielder gets a cheer as they skip over the rope like a game of Swing the Slipper. (Please tell me other people played that?)
Topley's over resumes and the atmosphere, which had an excited buzz about it, has just been deflated a touch.
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Vic Marks
Ex-England spinner on BBC Test Match Special
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"I'm beginning to get the impression that Alex Hales drops the easy ones and catches the difficult ones. He's taken two screamers and that's the best of the lot. I think that's a match-winning catch."
WICKET
Malik c Hales b Topley 52 (Pak 228-6)
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The key wicket! Once again it's Hales who gets under it, tearing up a lot of ground, and diving low to hold on. Malik opened his shoulders at a leg-side delivery from Topley, and didn't get all of it. The England celebrations show they know Pakistan's main hopes lay with Malik.
50 for Shoaib Malik
Pak 227-5
Good over for Pakistan, that. Ten off it, a batsman's 50, and some buzzers to boot.
Malik celebrates his half-century off 31 balls with a perfunctory acknowledgement of the applause ringing around the ground in Dubai. He looks a picture of concentration.
England miss a run-out chance as Morgan shies at the stumps, but Pakistan end up going through for an extra overthrow.
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Vic Marks
Ex-England spinner on BBC Test Match Special
"No one is going home early here at the moment. There's an astonishing amount of runs being scored and this chase is still on."
Pak 217-5 (Sarfraz 10, Malik 42)
Target 356
Intriguing section of the game here. Pakistan know they can't afford to lose another wicket, but need to keep scoring at seven per over. Topley's over is nurdled around and the game keeps simmering along.
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Kevin Howells
BBC Test Match Special
AFPCopyright: AFP
"Pakistan have kept up with the rate, but the worrying figure with them is the wickets column."
Pak 211-5 (target 356)
Current run rate 7.03, required 7.25
"There's life in the old dog yet", says Aggers on TMS, as Pakistan fight, well, doggedly, to keep this game alive.
Five off Rashid's over, including a hoik through mid-wicket.
"The blade was literally being held to the handle by a single piece of twine."
Pak 200-5
Pakistan need 150 from 21 overs
I know bats are getting more brittle, but I've never seen anything like that before. Sarfraz tooked to mow Topley's first delivery into the off-side, and his bat broke at the handle. It would have ended up around the umpire at square leg, had not a solitary piece of unravelling twine kept the two parts connected.
A bit more intensity about Pakistan's running between the wickets now as they bring up the 200, and once again Malik gets a boundary off the final delivery of the over. Infuriating thing for the bowler, when a batsman does that. Particularly in the second innings when you're aware of the run rate.
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SMS Message: Adil Rashid is a game changer! As seen in the Test matches was very close to bailing England out. Why not play him in the SA tour give the bloke a chance one Test series doesn't prove what a player is! from Mo Junaid in Bradford
Adil Rashid is a game changer! As seen in the Test matches was very close to bailing England out. Why not play him in the SA tour give the bloke a chance one Test series doesn't prove what a player is!
Pak 197-5 (Sarfraz 3, Malik 30)
Need 159 from 142 balls
England buzzing round the field now. They know that wickets are the way they'll win this match. Nine off the over, but crucially that wicket for Rashid.
For what it's worth, after 28 overs, England were 146-1. But England had Jos Buttler still to come.
"That was a good ball from Rashid. It turned and definitely took the edge. It's a timely wicket. One moment the ball was in the stands, the next a wicket was falling."
WICKET
Rizwan c Buttler b Rashid 11 (Pak 194-5)
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Rashid's first ball was sent for six, but Rashid came back in, the ball turned, and made its way through to Buttler's gloves via Rizwan's edge.
Good sharp keeping from Buttler. He's had worse days for England.
Pak 185-4
Pakistan need 168 from 148 balls
While Malik is still there, there's still hope for Pakistan. Once again he dispatches the last delivery of the Woakes over for a boundary to help his side keep up with the required run rate.
Pak 182-4 (Rizwan 4, Malik 25)
Pakistan need 174 from 144 balls
That wicket has given England a much-needed boost, and you can tell it from the body language of the fielders.
Six off Rashid's over, but with a new batsman in, England will have been delighted to see the back of Azam.
"That's character, he could have left that for someone else."
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"That's brilliant. Hales did well to get underneath it. I saw his head go down after that dropped catch, but he's really pulled it back."
Wicket
Azam c Hales b Rashid 51 (Pak 176-4)
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Very important wicket for England. Babar Azam smashed it high into the night sky - three fielders went for it, but it was Hales who shouted the loudest, sprinting and skidding in to hold on low down for an impressive and vital catch.
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"Pakistan are going nicely. Babar Azam has helped keep the momentum. It's going to be down to this pair building a big partnership, with a few gun batters to come later on."
50 for Babar Azam
Pak 176-3
Babar Azam raises his bat for his half-century with the demeanour of a man who knows the job is only half done.
The change of bowlers slows the progression of the Pakistan innings down a touch, with just five coming off the Woakes over.
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Charles Dagnall
BBC Test Match Special
"That should be given as 12 because it is an almighty blow."
Pak 171-3 (Azam 47, Malik 23)
Pakistan need 185 more from 156 balls
I think that's the biggest six of the Pakistan innings. Just as Rashid was thinking he'd get away with a cheap over, Malik launches him back over his head, so high it went past the rays of the 'ring of fire' floodlights and into the crowd.
Pakistan need just over seven an over, and they're on course at the moment.
Chris Woakes replaces Moeen at the other end...
Pak 162-3
Target 356
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"WHOOMP! It's a six!" says the scoreboard in Dubai as Malik dispatches Moeen into the upper tier, where the ball is taken in the front row by a spectator who expertly elbowed his mate out of the way to make sure he got there first. It was almost like he'd done it before.
12 runs off Moeen's over, and there's a bit of impetus growing around this Pakistan innings.
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"Pakistan have a talented team. I really enjoy watching Sarfraz Ahmed and he's still to come. They have nothing to lose, so they are being positive. We're in for a tasty game."
Pak 150-3 (Azam 45, Malik 3)
AFPCopyright: AFP
Adil Rashid has started really well here - he's bowling with composure and hitting the right areas. Just four from his latest over, but the 150 is up - with three overs left before the halfway stage. With Pakistan still right in this, allow me to hand you over toTim Peach,who will take you through to what should be a thrilling conclusion.
Pak 146-3 (target 356)
The boundaries are flowing for Azam. This time it's Moeen who gets the treatment - a full toss slashed behind backward point for four.
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Email Message: I think of Derek Pringle, Ian Salisbury, Richard Dawson, Jade Dernbach and in more recent years Chris Woakes as purveyors of the most inept, ineffective tripe for bowling that I have ever had the pain of beholding in England colours .. What do England selectors see in Woakes that few others do..?
from Simon in Jakarta
I think of Derek Pringle, Ian Salisbury, Richard Dawson, Jade Dernbach and in more recent years Chris Woakes as purveyors of the most inept, ineffective tripe for bowling that I have ever had the pain of beholding in England colours .. What do England selectors see in Woakes that few others do..?
Pak 138-3
Superb from Babar Azam, stepping down the track and lofting Rashid inside-out for a big six over extra-cover. There's still plenty of danger lurking in this Pakistan batting line-up. Shoaib Malik is the new man - he gets off the mark with a single to deep cover.
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Ramiz Raja
Former Pakistan captain on BBC Test Match Special
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"Hafeez is hopeless at running. He's got no idea how to do it between the wickets. This is not the first time. It's just ridiculous. Pakistan were having a lot of fun, but this is a major breakthrough for England."
WICKET
Hafeez run out (Willey) 37 (Pak 129-3)
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They've done it again. After a series of calamitous run-outs in the third ODI, another mix-up coming to a Christmas DVD near you soon. Hafeez strokes one into the off-side, sets off, and Willey slides brilliantly to his favoured left-hand side and fizzes the ball into Buttler's gloves. Hafeez was still mid-turn, like a delivery lorry in a narrow cul-de-sac.
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Dave Haggart: After the Powerplay, Pakistan were on course to be 355/10 at the end of their allotted overs #scoreslevel
Pak 128-2
AFPCopyright: AFP
Talking of Rashid, here is Adil. The sometimes erratic leggie has to bowl to two batsman in savage mood - this could get very, very gory if he's not careful. But he starts well, showcasing nice control of his lengths to restrict the batsmen to four singles.
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Vic Marks
Ex-England spinner on BBC Test Match Special
"Moeen will expect to be attacked, but something he can do, which Rashid can't, is to bring his cover in - he has long-off and long-on out, but no-one on the cover boundary."
Pak 124-2 (Hafeez 36, Azam 26)
England need to dampen the fervour of this Pakistani run chase and quieten the raucous Dubai crowd. Moeen looks like he's done just that, with five tight deliveries, but his final ball is loose and leg-sidish and Azam sweeps it to the fine-leg fence to keep the scoreboard rolling.
Scorecard update
Pakistan 118-2 (16 overs) - target 356
Batsmen: Hafeez 35 (27 balls), Azam 21 (20)
Fall of wickets: 45-1 (Shehzad 13), 64-2 (Azhar 44)
"Pakistan have no option but to go out there and attack. That can free your mind from all negativity."
Drinks break
Pak 118-2 (target 356)
England would have loved to see the back of Hafeez. He was a real thorn in their side during the Test series and if anyone can underpin a successful chase here, it might be him. Down on the boundary, Hales is stewing like a boeuf bourguignon - every time the ball comes his way, it's thrown back with an extra bit of frustration behind it.
Hafeez pulls Topley through midwicket for four, and that will be drinks, with Pakistan menacingly placed.
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Vic Marks
Ex-England spinner on BBC Test Match Special
"Modern players catch those 97 times out of 100. That is potentially very significant."
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Email Message: I think of Derek Pringle, Ian Salisbury, Richard Dawson, Jade Dernbach and in more recent years Chris Woakes as purveyors of the most inept, ineffective tripe for bowling that I have ever had the pain of beholding in England colours... What do England selectors see in Woakes that few others do?
from Simon Staniland in Jakarta, Indonesia
I think of Derek Pringle, Ian Salisbury, Richard Dawson, Jade Dernbach and in more recent years Chris Woakes as purveyors of the most inept, ineffective tripe for bowling that I have ever had the pain of beholding in England colours... What do England selectors see in Woakes that few others do?
Dropped catch
Pak 111-2
How costly could that be? Alex Hales has shelled an absolute dolly. Flicked high into the leg side by Hafeez, Hales doesn't have to move on the boundary, he gets his hands up high but the ball slips out the back door. To add insult to injury, it trickles almost mockingly over the boundary for four.
"They're going like a train, they've reached 100 inside 14 overs, but they have lost two wickets ago. An hour ago the Pakistan coach Waqar Younis looked very miserable, he looks better now."
Pak 105-2 (Hafeez 25, Azam 18)
Hafeez is looking ominous here. An attempted slower ball from Topley is read as easily as a Biff and Kipper early learning book and smashed over cow corner for six. Azam then leathers Topley to the long-off boundary with a horizontal bat.
Pak 91-2 (target 356)
Eoin Morgan decides to take some pace off the ball and introduces Moeen into the attack. He receives a rude welcome from Babar Azam, who wallops his first ball through the covers.
"That was beautifully played, thumped over the top by Hafeez who scored a century in the first ODI."
Pak 84-2
Boom! Lovely shot from Hafeez, gets hold of Woakes and hoists him straight over the top for a lovely one-bounce four. Woakes's four overs so far have gone for 30, he's under a bit of pressure here.
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Howard Horner: Wonderful to hear about Buttler's 100. After the problems he's been having in Tests, he looks so liberated in the shorter forms!
Tom Radley: Amazing innings from Buttler, maybe he should try and bat aggressively in Tests as well!
Pak 77-2 (Hafeez 12, Azam 5)
Hafeez tormented England in the Test series, and he could yet spoil their ODI party. He swipes Willey off his pads and it races away for four.
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Can anyone do better than this to sum up Jos Buttler's innings in one image?
Pak 71-2 (target 356)
AFPCopyright: AFP
England have the opportunity to put the pressure on Pakistan here, with two new batsmen at the crease. It's a good over from Woakes, just three singles off it.
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Vic Marks
Ex-England spinner on BBC Test Match Special
"There will be chances when you're trying to score at eight or nine an over in the first 10 overs, and Willey seems to be the man who is holding his nerve."
Pak 68-2
There was a comedic moment there as Willey threw the ball up in celebration but sent it straight up rather than behind him, forcing the fielders joining him in jubliation to take cover as the the ball returned to earth. Babar Azam is the new man and he gets off the mark by edging Willey past first slip for four.
WICKET
Azhar c & b Willey 44 (Pak 64-2)
AFPCopyright: AFP
Big wicket! Azhar Ali was firing on all cylinders but David Willey has ended his explosive innings: slower ball, Azhar chips it back and Willey scoops up the return catch.
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"England are going to need to bowl a few more cutters and vary it a bit, as they know Pakistan will be coming at them."
Pak 60-1
A better finish to the over from Woakes, conceding just a solitary single off the last three balls.
Pak 59-1
Red lights flashing for England. Azhar Ali looks very, very dangerous. He clambers all over a short ball from Chris Woakes and muscles it over the ropes at midwicket. And Woakes's next ball is diverted off the pads for four. England leaking...
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Charles Dagnall
BBC Test Match Special
"I expect Morgan to keep Willey going while there's that movement with the new ball."
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
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"Pakistan have come out with intent and got this game going - there's nothing worse than when a team facing a big total doesn't go for it."
Pak 49-1 (Azhar 29, Hafeez 4)
Mohammad Hafeez is into his work straight away, on the pads from Willey and he clips it to the fine-leg boundary. Willey gets away with another poor ball, a wide half-volley that Hafeez can only toe-end to cover.
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"That was much-needed for England. I like that they took their time, Morgan and Willey had a little chat. Moeen didn't pick it up quickly, but once he did he set himself and took a comfortable catch."
WICKET
Shehzad c Moeen b Willey 13 (Pak 45-1)
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David Willey has taken a few early wickets in this series and again he makes the breakthrough. Shehzad, who had been getting a bit itchy under the collar with his partner motoring along and 356 needed, tries to free the shackles with a pull shot but succeeds only in picking out the safe mitts of Moeen in the deep. Advantage England.
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"This is a game worth settling in for. If I was at home I'd be settling in with a cup of tea and a biscuit."
Pak 43-0 (target 356)
Chris Woakes has had a good series, with four wickets in each of the last two games, and he's rewarded with an early bowl here. But Azhar Ali takes a liking to the smidgeon of pace on the white ball - he uses it to smear a huge six over midwicket, then steer a four through point. Azhar looks in princely touch, England will want to see the back of him...
Pak 33-0
He's fine. Just got his bat down in time.
Umpire review
Pakistan had three calamitous run-outs in the last match - is this another? Jos Buttler with a flying Superman dive, Azhar the worried man...
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Email Message: Only Buttler, of any England player including KP & Morgan, can play that innings. Truly unique. So do we really want him in the nets for the next month working on how you bat at 70-5 in a Test Match? I’m not convinced he should. I would put Jack Russell higher in the list of people I would send out to bat for my life in a test match but no-one higher at 194-2 in an ODI.
from Andrew
Only Buttler, of any England player including KP & Morgan, can play that innings. Truly unique. So do we really want him in the nets for the next month working on how you bat at 70-5 in a Test Match? I’m not convinced he should. I would put Jack Russell higher in the list of people I would send out to bat for my life in a test match but no-one higher at 194-2 in an ODI.
Pak 33-0
Getty ImagesCopyright: Getty Images
Shehzad gets one through the covers this time, and gets three for it. Good start for Pakistan.
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Kevin Howells
BBC Test Match Special
"That was going at some pelt. It was travelling and hit the top of his eye."
Dropped catch
Pak 27-0
Down! Would have been a stunner from James Taylor, hit hard and flat to cover by Shehzad, bursts through Taylor's hands. Not sure he picked that up, to be fair.
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Pak 27-0 (Azhar 17, Shehzad 7)
Azhar Ali is baring his teeth here. After five balls of a pretty quiet Topley over, he picks a length ball and blasts it over the covers for four. Pakistan are by no means out of this - this is a good track, with the ball coming on nicely under lights...
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"Pakistan have to score, but they can't afford to lose momentum with wickets. They are trying to build a platform here."
Pak 20-0 (target 356)
Pakistan haven't really put this young duo of opening bowlers under pressure in this series - now would be a good time to start. They can't get too much change out of this Willey over though, thanks to a superb sprawling stop by Taylor in the covers. Buttler is wearing a thousand-megawatt grin behind the stumps, as he should.
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Pak 16-0
Pakistan have to look to score from the off - they can't hang about and get their eye in. Azhar can get bogged down, but he starts well against Reece Topley - getting his first boundary with a lovely clip off his toes and then steering a lovely drive through the covers for four.
From golf to cricket
The BBC's golf correspondent has finished work for the day at the World Tour Championship in Dubai and headed to the game.
Pak 5-0 (Azhar 1, Shehzad 4)
Willey spoils a very good over with a poor final ball which is glanced fine for four by the recalled Shehzad.
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Right, here we go again. Ahmed Shehzad and Azhar Ali at the crease, David Willey with the ball...
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Kevin Howells
BBC Test Match Special
"I'm so glad I questioned the wisdom of moving Jos Butler up the order..."
Live Reporting
Stephan Shemilt, James Gheerbrant and Tim Peach
All times stated are UK
Get involved
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That's about it from us. Thank you all for your contributions today and throughout the series.
England are next in action on Monday afternoon in a warm-up game against the UAE - we'll have commentary on BBC Radio 5 live sports extra, and then the three-match T20 series against Pakistan begins on Thursday afternoon.
Coach's view
England coach Trevor Bayliss on Sky Sports: "I'm not sure if I've got the words for what I saw tonight from Jos Buttler - it wasn't just slogging, some of the shots were not in the coaching manual but he hit everything out of the middle.
"I thought our bowling was superb in the first three games, but tonight we were a bit short, we tried to do too much.
"There are some very talented boys in the dressing room and it's exciting times for English cricket. Any win is a good win, and to win away from home, here in the UAE against Pakistan, is one hell of an effort. I think it will give the boys a lot of confidence going forward. Winning is a habit and we want to develop it."
Player reaction
More from Jos Buttler on Sky Sports:"Jason Roy has played really well in the last two series and he really took the responsibility when he got past 50. I think we'll see him kick on into one hell of a player.
"It's great being a young group and having talent, but we do need to win and we've come here and done it and the confidence it gives us, you can't underestimate it."
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A reminder that you can download apodcast of the Test Match Special intervalfeaturing that interview with ICC chief exec David Richrdson, plus a review of the series.
Player reaction
More from Jos Buttler on Sky Sports: "I feel elated. It was a fantastic day. I don't really understand how it can turn around so fast - I was thinking of retiring two weeks ago! I think the format change came at the right time for me, to free me up - everyone's said I've been a bit more relaxed with the white ball around.
"It was Morgs's decision to promote me - he gave me the chance to chance my arm. In the last few overs, you try to never get too one-dimensional - there's a lot of shots that are 100% premeditated, but you have to have another option if the ball doesn't go where it wants to go."
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"We talked about what is possible looking at these one-day scores - it's good to have an Englishman capable of doing that."
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Jonathan Agnew
BBC Test Match Special
"If a man came down from Mars and witnessed this presentation - you've got men in fantastic, flamboyant Arab dress, and two spacemen - he'd ask, what is this strange event that you've all been watching?"
Man of the series
Jos Buttler is named man of the series. He says: "It was really satisfying for me, and for us to win the series with this group of guys was fantastic.
"It was one of those days - it's amazing how cricket turns round. Only a few weeks ago I had a bad Test on this ground and got dropped from that side.
"Jason Roy played fantastically well, and we had a fantastic platform to accelerate from at the end. To get to a hundred was a really satisfying moment and one I'll remember for a long time."
"Two big innings were missing there"
Pakistan captain Azhar Ali has spoken very honestly at the end of each game this series, and he's critical of his side once again.
"Somebody has to score a big hundred chasing 350, but two big innings were missing there. Everyone had a good start, going along with the run rate, but the big innings were missing.
"The series is a big loss - we played some bad cricket, we should have done a lot better. Credit to Buttler, but we could have done a lot better in the last few overs"
Captain's view
England captain Eoin Morgan: "It was an outstanding performance from the boys. It wasn't the easiest to bat on up front - Jos Buttler was outstanding, but he was set up by Jason Roy and Joe Root.
"The series has been a huge learning curve, but the best thing is that the performances have been shared around. Our top six have all contributed.
"Our spinners were brilliant today - they're learning as they go along, which is very important. We've got a lot of character in the dressing room."
More awards
Quite how you work out who gets the 'Trusted player of the series' award, I'm not sure. But it goes to Chris Woakes.
And man of the series... well it's another big cheque for Jos Buttler.
Awards time
There are as many awards to give out as a liberal school's sports day. Shoaib Malik gets 'most colourful innings'. By which I think they mean 'third most colourful innings'.
Because Jason Roy gets 'outstanding performance of the match', by which they mean 'second most outstanding performance of the match'.
Because Jos Buttler gets man of the match.
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The stats
Plenty of points of note in a remarkable match
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Nick Blyth: Seriously exciting where this England ODI team could be in four years' time at next World Cup. Well done lads!
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Stokes celebrates England win
Review of the day
Jos Buttler hit England's fastest one-day international century to lead them to an 84-run win over Pakistan in Sharjah and a 3-1 series victory.
Buttler reached three figures in 46 balls, beating the 61-ball hundred he made against Sri Lanka in May 2014.
The wicketkeeper hit 10 fours and eight sixes in his 116 not out from 52 balls as England posted 355-5.
Pakistan briefly threatened a thrilling chase, but were bowled out for 217, with Moeen Ali taking 3-54.
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If you're just joining us, you've missed two centuries, a broken record, and an England series win....
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Thomas Measures: Great win for England. Really think Andrew Stauss has done a wonderful job so far. The ODI team really staring to look strong.
Richie O'Hara Beamand: Fantastic series win, some real positives from this team, really developing nicely, excellent result!
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"England have shown real progress. From a batting perspective, you looked at that top six or seven and everyone has cashed in. We're seeing signs of a team that is really growing and improving in all conditions."
Close of play scorecard
Pakistan 271 all out (40.4 overs) - England win by 84 runs, win series 3-1
Fall of wickets: 45-1 (Shehzad 13), 64-2 (Azhar 44), 129-3 (Hafeez 37), 176-4 (Azam 51), 194-5 (Rizwan 11), 228-6 (Malik 52), 249-7 (Sarfraz 24), 259-8 (Riaz 1), 271-9 (Yasir 5), 271 all out (Anwar 24). Not out: Irfan 0.
Bowling figures: Willey 6-0-34-2, Topley 7-0-58-1, Woakes 8-1-46-0, Moeen 9.4-0-53-3, Rashid 10-0-78-3.
England 355-5 (50 overs) - Buttler 116*, Roy 102, Root 71
England won toss
Full scorecard
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Jonathan Agnew
BBC Test Match Special
"To win the series is a seriously good performance, because England were horribly outplayed in the first match. The way England have come back is very heartening."
ENGLAND WIN BY 84 RUNS
Yup, it carried to Rashid.
England win the series 3-1. Morgan calls the players in for a huddle to celebrate. It's been a good comeback after the heavy defeat in the first ODI.
Jos Buttler will be Man of the Match for England's fastest ever ODI hundred. There can't be many England players who, like Roy, score their maiden ODI hundred in a victory, and miss out on the award.
Umpire review
England think they've won it... but Anwar's cut carry to Rashid? The umpires are having a look...
Pak 271-9 (Anwar 24, Irfan 0)
England need one wicket to win the series 3-1
Woakes hits Irfan on the upper arm with a bouncer that would have been chin music for most cricketers. He stubbornly hangs on, aware that he has no shots to play, but refusing to get out. There are smiles on the faces of the England fielders.
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"We have to give credit to the guys who have prepared the pitch. The wicket has had true bounce and allowed batters to express themselves."
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Jonathan Agnew
BBC Test Match Special
"What a good game it has been. We've seen some terrific batting. Pakistan have kept up with the run rate, that hasn't been their problem, but they've lost wickets all the way through."
WICKET
Yasir c Woakes b Ali 5 (Pak 271-9)
All over bar the Irfan. Yasir skies one chasing after it, and it's an easy catch for Woakes in the deep.
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Charles Dagnall
BBC Test Match Special
"Willey's a tough nut. He'll wince a little bit but he's going to wander back and carry on with the game."
Pak 270-8 (Yasir 5, Anwar 23)
Current run rate 7.10, required 7.16
Willey has hurt his hand diving in for a steepling catch. He covered around 40 yards as Anwar skied one. The Northants/Yorkshire all-rounder could only get there in time to get one finger on his left (bowling) hand under the ball as it landed. It looked like that hurt. It would have been an incredible catch.
Woakes finishes the over by beating Yasir's outside edge. I think the way to describe Yasir is 'portly'. His tucked-in green shirt doesn't help his figure much.
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Max Baggins-Craig: What a superb display from England, slow starter, but well worth it.
Fearny: What is the world coming to? Not only are England winning an ODI, but winning the series away from home!
Pak 266-8 (Yasir 3, Anwar 21)
Need 90 more from 78 balls
Once again Pakistan get a boundary off the last delivery, but they'll need a lot more than that in the 12 remaning overs if they're to get close.
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JoElle: A run a ball is not easy when you burned up half your wickets.
Stuart Mitchell: This ODI is becoming a classic, especially if Pakistan can get close, two brilliant catches by Hales make up for the dolly.
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Charles Dagnall
BBC Test Match Special
"He hit it quite nicely but straight back at Moeen for the simplest of reverse-handed catches."
WICKET
Riaz c & b Moeen 1 (Pak 259-8)
One of the problems of the situation Pakistan find themselves in is that they have to take risks, and Riaz goes to drive Moeen through extra cover, mis-times it, and ends up smashing it back towards the sternum of the bowler. Moeen had a bit more time than he thought to clutch it, but he was very relieved to find that it had stuck into his hands.
England two wickets away from a 3-1 series win...
Pak 259-7
Pakistan need 98 off 84 balls
Much like the Black Knight in Monty Python and the Holy Grail, Pakistan are still going for this. 13 runs and a wicket in the over.
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Vic Marks
Ex-England spinner on BBC Test Match Special
"This one of those occasions where the regulations help the fielding side. If those regulations hadn't been in force, Willey would have been on the boundary and Sarfraz would have taken one. He almost got too close to the ball, he couldn't really get underneath it."
WICKET
Sarfraz Ahmed c Willey b Rashid 9 (Pak 249-7)
Surely that's it for Pakistan now? Sarfraz comes down the pitch and hits Rashid straight to Willey at mid-on. Willey does well to hold on.
Here comes the man for the crisis... Wahab Riaz.
Pak 249-6
Moeen Ali back on, and Pakistan nurdle him around. Once again they try and rebuild, and the crowd noise begins to rise again.
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Vic Marks
Ex-England spinner on BBC Test Match Special
"It would have been a brilliant catch. It was hit pretty hard and he just dived to his head and flung a hand out."
Pak 240-6
Need 116 off 96
Morgan has one of those chances that will go down as drop, purely because of his own athleticism which got him to the ball in the first place. He couldn't do much more than just parry Sarfraz away at short midwicket.
Swing the Slipper. It involved a rope tied around a slipper, which an adult would swing round and you had to jump over it. No? Just me?
Pak 231-6
Need 125 off 102 balls
There's a long delay as a rope is dragged round the outfield to try and lift a bit of dew from the grass. Each England fielder gets a cheer as they skip over the rope like a game of Swing the Slipper. (Please tell me other people played that?)
Topley's over resumes and the atmosphere, which had an excited buzz about it, has just been deflated a touch.
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Vic Marks
Ex-England spinner on BBC Test Match Special
"I'm beginning to get the impression that Alex Hales drops the easy ones and catches the difficult ones. He's taken two screamers and that's the best of the lot. I think that's a match-winning catch."
WICKET
Malik c Hales b Topley 52 (Pak 228-6)
The key wicket! Once again it's Hales who gets under it, tearing up a lot of ground, and diving low to hold on. Malik opened his shoulders at a leg-side delivery from Topley, and didn't get all of it. The England celebrations show they know Pakistan's main hopes lay with Malik.
50 for Shoaib Malik
Pak 227-5
Good over for Pakistan, that. Ten off it, a batsman's 50, and some buzzers to boot.
Malik celebrates his half-century off 31 balls with a perfunctory acknowledgement of the applause ringing around the ground in Dubai. He looks a picture of concentration.
England miss a run-out chance as Morgan shies at the stumps, but Pakistan end up going through for an extra overthrow.
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Vic Marks
Ex-England spinner on BBC Test Match Special
"No one is going home early here at the moment. There's an astonishing amount of runs being scored and this chase is still on."
Pak 217-5 (Sarfraz 10, Malik 42)
Target 356
Intriguing section of the game here. Pakistan know they can't afford to lose another wicket, but need to keep scoring at seven per over. Topley's over is nurdled around and the game keeps simmering along.
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Kevin Howells
BBC Test Match Special
"Pakistan have kept up with the rate, but the worrying figure with them is the wickets column."
Pak 211-5 (target 356)
Current run rate 7.03, required 7.25
"There's life in the old dog yet", says Aggers on TMS, as Pakistan fight, well, doggedly, to keep this game alive.
Five off Rashid's over, including a hoik through mid-wicket.
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Jonathan Agnew
BBC Test Match Special
"The blade was literally being held to the handle by a single piece of twine."
Pak 200-5
Pakistan need 150 from 21 overs
I know bats are getting more brittle, but I've never seen anything like that before. Sarfraz tooked to mow Topley's first delivery into the off-side, and his bat broke at the handle. It would have ended up around the umpire at square leg, had not a solitary piece of unravelling twine kept the two parts connected.
A bit more intensity about Pakistan's running between the wickets now as they bring up the 200, and once again Malik gets a boundary off the final delivery of the over. Infuriating thing for the bowler, when a batsman does that. Particularly in the second innings when you're aware of the run rate.
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Pak 197-5 (Sarfraz 3, Malik 30)
Need 159 from 142 balls
England buzzing round the field now. They know that wickets are the way they'll win this match. Nine off the over, but crucially that wicket for Rashid.
For what it's worth, after 28 overs, England were 146-1. But England had Jos Buttler still to come.
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Jonathan Agnew
BBC Test Match Special
"That was a good ball from Rashid. It turned and definitely took the edge. It's a timely wicket. One moment the ball was in the stands, the next a wicket was falling."
WICKET
Rizwan c Buttler b Rashid 11 (Pak 194-5)
Rashid's first ball was sent for six, but Rashid came back in, the ball turned, and made its way through to Buttler's gloves via Rizwan's edge.
Good sharp keeping from Buttler. He's had worse days for England.
Pak 185-4
Pakistan need 168 from 148 balls
While Malik is still there, there's still hope for Pakistan. Once again he dispatches the last delivery of the Woakes over for a boundary to help his side keep up with the required run rate.
Pak 182-4 (Rizwan 4, Malik 25)
Pakistan need 174 from 144 balls
That wicket has given England a much-needed boost, and you can tell it from the body language of the fielders.
Six off Rashid's over, but with a new batsman in, England will have been delighted to see the back of Azam.
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Jonathan Agnew
BBC Test Match Special
"That's character, he could have left that for someone else."
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"That's brilliant. Hales did well to get underneath it. I saw his head go down after that dropped catch, but he's really pulled it back."
Wicket
Azam c Hales b Rashid 51 (Pak 176-4)
Very important wicket for England. Babar Azam smashed it high into the night sky - three fielders went for it, but it was Hales who shouted the loudest, sprinting and skidding in to hold on low down for an impressive and vital catch.
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"Pakistan are going nicely. Babar Azam has helped keep the momentum. It's going to be down to this pair building a big partnership, with a few gun batters to come later on."
50 for Babar Azam
Pak 176-3
Babar Azam raises his bat for his half-century with the demeanour of a man who knows the job is only half done.
The change of bowlers slows the progression of the Pakistan innings down a touch, with just five coming off the Woakes over.
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Charles Dagnall
BBC Test Match Special
"That should be given as 12 because it is an almighty blow."
Pak 171-3 (Azam 47, Malik 23)
Pakistan need 185 more from 156 balls
I think that's the biggest six of the Pakistan innings. Just as Rashid was thinking he'd get away with a cheap over, Malik launches him back over his head, so high it went past the rays of the 'ring of fire' floodlights and into the crowd.
Pakistan need just over seven an over, and they're on course at the moment.
Chris Woakes replaces Moeen at the other end...
Pak 162-3
Target 356
"WHOOMP! It's a six!" says the scoreboard in Dubai as Malik dispatches Moeen into the upper tier, where the ball is taken in the front row by a spectator who expertly elbowed his mate out of the way to make sure he got there first. It was almost like he'd done it before.
12 runs off Moeen's over, and there's a bit of impetus growing around this Pakistan innings.
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"Pakistan have a talented team. I really enjoy watching Sarfraz Ahmed and he's still to come. They have nothing to lose, so they are being positive. We're in for a tasty game."
Pak 150-3 (Azam 45, Malik 3)
Adil Rashid has started really well here - he's bowling with composure and hitting the right areas. Just four from his latest over, but the 150 is up - with three overs left before the halfway stage. With Pakistan still right in this, allow me to hand you over toTim Peach,who will take you through to what should be a thrilling conclusion.
Pak 146-3 (target 356)
The boundaries are flowing for Azam. This time it's Moeen who gets the treatment - a full toss slashed behind backward point for four.
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Pak 138-3
Superb from Babar Azam, stepping down the track and lofting Rashid inside-out for a big six over extra-cover. There's still plenty of danger lurking in this Pakistan batting line-up. Shoaib Malik is the new man - he gets off the mark with a single to deep cover.
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Ramiz Raja
Former Pakistan captain on BBC Test Match Special
"Hafeez is hopeless at running. He's got no idea how to do it between the wickets. This is not the first time. It's just ridiculous. Pakistan were having a lot of fun, but this is a major breakthrough for England."
WICKET
Hafeez run out (Willey) 37 (Pak 129-3)
They've done it again. After a series of calamitous run-outs in the third ODI, another mix-up coming to a Christmas DVD near you soon. Hafeez strokes one into the off-side, sets off, and Willey slides brilliantly to his favoured left-hand side and fizzes the ball into Buttler's gloves. Hafeez was still mid-turn, like a delivery lorry in a narrow cul-de-sac.
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Dave Haggart: After the Powerplay, Pakistan were on course to be 355/10 at the end of their allotted overs #scoreslevel
Pak 128-2
Talking of Rashid, here is Adil. The sometimes erratic leggie has to bowl to two batsman in savage mood - this could get very, very gory if he's not careful. But he starts well, showcasing nice control of his lengths to restrict the batsmen to four singles.
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Vic Marks
Ex-England spinner on BBC Test Match Special
"Moeen will expect to be attacked, but something he can do, which Rashid can't, is to bring his cover in - he has long-off and long-on out, but no-one on the cover boundary."
Pak 124-2 (Hafeez 36, Azam 26)
England need to dampen the fervour of this Pakistani run chase and quieten the raucous Dubai crowd. Moeen looks like he's done just that, with five tight deliveries, but his final ball is loose and leg-sidish and Azam sweeps it to the fine-leg fence to keep the scoreboard rolling.
Scorecard update
Pakistan 118-2 (16 overs) - target 356
Batsmen: Hafeez 35 (27 balls), Azam 21 (20)
Fall of wickets: 45-1 (Shehzad 13), 64-2 (Azhar 44)
Bowling figures: Willey 6-0-34-2, Topley 4-0-39-0, Woakes 4-0-31-0, Moeen 2-0-13-0.
England 355-5 (50 overs) - Buttler 116*, Roy 102, Root 71
England won toss
Full scorecard
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Ramiz Raja
Former Pakistan captain on BBC Test Match Special
"Pakistan have no option but to go out there and attack. That can free your mind from all negativity."
Drinks break
Pak 118-2 (target 356)
England would have loved to see the back of Hafeez. He was a real thorn in their side during the Test series and if anyone can underpin a successful chase here, it might be him. Down on the boundary, Hales is stewing like a boeuf bourguignon - every time the ball comes his way, it's thrown back with an extra bit of frustration behind it.
Hafeez pulls Topley through midwicket for four, and that will be drinks, with Pakistan menacingly placed.
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Vic Marks
Ex-England spinner on BBC Test Match Special
"Modern players catch those 97 times out of 100. That is potentially very significant."
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Dropped catch
Pak 111-2
How costly could that be? Alex Hales has shelled an absolute dolly. Flicked high into the leg side by Hafeez, Hales doesn't have to move on the boundary, he gets his hands up high but the ball slips out the back door. To add insult to injury, it trickles almost mockingly over the boundary for four.
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Jonathan Agnew
BBC Test Match Special
"They're going like a train, they've reached 100 inside 14 overs, but they have lost two wickets ago. An hour ago the Pakistan coach Waqar Younis looked very miserable, he looks better now."
Pak 105-2 (Hafeez 25, Azam 18)
Hafeez is looking ominous here. An attempted slower ball from Topley is read as easily as a Biff and Kipper early learning book and smashed over cow corner for six. Azam then leathers Topley to the long-off boundary with a horizontal bat.
Pak 91-2 (target 356)
Eoin Morgan decides to take some pace off the ball and introduces Moeen into the attack. He receives a rude welcome from Babar Azam, who wallops his first ball through the covers.
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Jonathan Agnew
BBC Test Match Special
"That was beautifully played, thumped over the top by Hafeez who scored a century in the first ODI."
Pak 84-2
Boom! Lovely shot from Hafeez, gets hold of Woakes and hoists him straight over the top for a lovely one-bounce four. Woakes's four overs so far have gone for 30, he's under a bit of pressure here.
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Howard Horner: Wonderful to hear about Buttler's 100. After the problems he's been having in Tests, he looks so liberated in the shorter forms!
Tom Radley: Amazing innings from Buttler, maybe he should try and bat aggressively in Tests as well!
Pak 77-2 (Hafeez 12, Azam 5)
Hafeez tormented England in the Test series, and he could yet spoil their ODI party. He swipes Willey off his pads and it races away for four.
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Can anyone do better than this to sum up Jos Buttler's innings in one image?
Pak 71-2 (target 356)
England have the opportunity to put the pressure on Pakistan here, with two new batsmen at the crease. It's a good over from Woakes, just three singles off it.
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Vic Marks
Ex-England spinner on BBC Test Match Special
"There will be chances when you're trying to score at eight or nine an over in the first 10 overs, and Willey seems to be the man who is holding his nerve."
Pak 68-2
There was a comedic moment there as Willey threw the ball up in celebration but sent it straight up rather than behind him, forcing the fielders joining him in jubliation to take cover as the the ball returned to earth. Babar Azam is the new man and he gets off the mark by edging Willey past first slip for four.
WICKET
Azhar c & b Willey 44 (Pak 64-2)
Big wicket! Azhar Ali was firing on all cylinders but David Willey has ended his explosive innings: slower ball, Azhar chips it back and Willey scoops up the return catch.
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"England are going to need to bowl a few more cutters and vary it a bit, as they know Pakistan will be coming at them."
Pak 60-1
A better finish to the over from Woakes, conceding just a solitary single off the last three balls.
Pak 59-1
Red lights flashing for England. Azhar Ali looks very, very dangerous. He clambers all over a short ball from Chris Woakes and muscles it over the ropes at midwicket. And Woakes's next ball is diverted off the pads for four. England leaking...
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Charles Dagnall
BBC Test Match Special
"I expect Morgan to keep Willey going while there's that movement with the new ball."
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"Pakistan have come out with intent and got this game going - there's nothing worse than when a team facing a big total doesn't go for it."
Pak 49-1 (Azhar 29, Hafeez 4)
Mohammad Hafeez is into his work straight away, on the pads from Willey and he clips it to the fine-leg boundary. Willey gets away with another poor ball, a wide half-volley that Hafeez can only toe-end to cover.
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"That was much-needed for England. I like that they took their time, Morgan and Willey had a little chat. Moeen didn't pick it up quickly, but once he did he set himself and took a comfortable catch."
WICKET
Shehzad c Moeen b Willey 13 (Pak 45-1)
David Willey has taken a few early wickets in this series and again he makes the breakthrough. Shehzad, who had been getting a bit itchy under the collar with his partner motoring along and 356 needed, tries to free the shackles with a pull shot but succeeds only in picking out the safe mitts of Moeen in the deep. Advantage England.
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"This is a game worth settling in for. If I was at home I'd be settling in with a cup of tea and a biscuit."
Pak 43-0 (target 356)
Chris Woakes has had a good series, with four wickets in each of the last two games, and he's rewarded with an early bowl here. But Azhar Ali takes a liking to the smidgeon of pace on the white ball - he uses it to smear a huge six over midwicket, then steer a four through point. Azhar looks in princely touch, England will want to see the back of him...
Pak 33-0
He's fine. Just got his bat down in time.
Umpire review
Pakistan had three calamitous run-outs in the last match - is this another? Jos Buttler with a flying Superman dive, Azhar the worried man...
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Pak 33-0
Shehzad gets one through the covers this time, and gets three for it. Good start for Pakistan.
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Kevin Howells
BBC Test Match Special
"That was going at some pelt. It was travelling and hit the top of his eye."
Dropped catch
Pak 27-0
Down! Would have been a stunner from James Taylor, hit hard and flat to cover by Shehzad, bursts through Taylor's hands. Not sure he picked that up, to be fair.
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Pak 27-0 (Azhar 17, Shehzad 7)
Azhar Ali is baring his teeth here. After five balls of a pretty quiet Topley over, he picks a length ball and blasts it over the covers for four. Pakistan are by no means out of this - this is a good track, with the ball coming on nicely under lights...
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Ebony Rainford-Brent
Ex-England batter on BBC Test Match Special
"Pakistan have to score, but they can't afford to lose momentum with wickets. They are trying to build a platform here."
Pak 20-0 (target 356)
Pakistan haven't really put this young duo of opening bowlers under pressure in this series - now would be a good time to start. They can't get too much change out of this Willey over though, thanks to a superb sprawling stop by Taylor in the covers. Buttler is wearing a thousand-megawatt grin behind the stumps, as he should.
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Pak 16-0
Pakistan have to look to score from the off - they can't hang about and get their eye in. Azhar can get bogged down, but he starts well against Reece Topley - getting his first boundary with a lovely clip off his toes and then steering a lovely drive through the covers for four.
From golf to cricket
The BBC's golf correspondent has finished work for the day at the World Tour Championship in Dubai and headed to the game.
Pak 5-0 (Azhar 1, Shehzad 4)
Willey spoils a very good over with a poor final ball which is glanced fine for four by the recalled Shehzad.
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Right, here we go again. Ahmed Shehzad and Azhar Ali at the crease, David Willey with the ball...
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Kevin Howells
BBC Test Match Special
"I'm so glad I questioned the wisdom of moving Jos Butler up the order..."