Brazil have three points in the bag after Venezuela produced the shock of the tournament so far by defeating Colombia.
Monday's action sees hosts Chile take on Mexico in Santiago while the other Group A game is between Ecuador and Bolivia. Thanks for your company and don't forget you can see goals from Sunday's action on the BBC Sport website later.
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Brazil 2-1 Peru
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Next up for Brazil?
A trip to Chile's capital Santiago to face Colombia on Wednesday, a repeat of last year's stormy World Cup quarter-final.
Brazil won that game 2-1 but it came at a cost as Neymar was ruled out for the rest of the tournament with a fractured vertebra in his spine when kneed in the back by Juan Zuniga in a challenge that went unpunished.
But Neymar got his revenge when the teams met in a friendly last September, the Barcelona player scoring the only goal of the game.
Join the debate at #bbcfootball
Ricardo Uzai: Neymar is a monster
Post update
Brazil 2-1 Peru
They were far from their best but that's 11 wins out of 11 now for Brazil since last summer's World Cup. More importantly their Copa America campaign is off to a successful start.
FULL-TIME
Brazil 2-1 Peru
Late drama on Saturday as Paraguay scored an 89th minute equaliser against Argentina. Late drama in Temuco as Brazil score a stoppage time winner against Peru.
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Brazil 2-1 Peru
It is hard not to feel sorry for Peru's players. They've run themselves into the ground. We're into the last few seconds.
GOAL
Brazil 2-1 Peru - Costa
Astonishing!
Brilliant pass by Neymar to pick out substitute Douglas Costa who produces a composed low finish from an angle to hit what is surely the winner.
Heartbreak for Peru.
AFPCopyright: AFP
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Brazil 1-1 Peru
Four minutes added time.
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Brazil 1-1 Peru
So close by Neymar!
Peru's defence, solid throughout, drop their guard and allow Brazil's star player too much space on the edge of the area.
He spots the keeper off his line but there is too much curl on his shot and the ball fizzes just wide.
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Brazil 1-1 Peru
There was last minute drama as Paraguay secured a point against Argentina on Saturday. Time for one last twist in Temuco?
SUBSTITUTION
Brazil 1-1 Peru
Five minutes left. A promising Brazil attack is curtailed by an offside flag. Time for a third and final change. Willian, who has been far from his best, is replaced by fellow midfielder Everton Ribeiro.
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Brazil 1-1 Peru
Double change for Peru. Are they shutting up shop hoping for a point? Not a chance. They replace midfielder Christian Cueva and forward Jefferson Farfan with strikers Yordy Reyna and Andre Carrillo. Bold step or a bad change?
AFPCopyright: AFP
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Brazil 1-1 Peru
Ten minutes remaining. Still no sign of a Brazil winner.
SUBSTITUTION
Brazil 1-1 Peru
Time is running out for the five-time world champions. Another Brazil change. Fred is off and on comes Hoffenheim midfielder Roberto Firmino.
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Brazil 1-1 Peru
Free-kick to Peru. Jefferson Farfan takes an eternity lining it up before slamming the ball into the wall. Suddenly Brazil are on the counter through Neymar. He tees up substitute Douglas Costa but his finish falls narrowly wide of the target.
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Brazil 1-1 Peru
No doubt who the locals are supporting. Ole, ole sing the crowd as the men in red put together a string of passes. Peru are close to a terrific result.
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Brazil 1-1 Peru
Twenty minutes remaining. At last a sense of urgency from Brazil. A flowing move ends with Willian's low goal-bound volley from inside the area hitting a red shirt and bouncing to safety.
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Martol: Most of Peru's players are domestically based. I have always likened the standard there to the Championship.
SUBSTITUTION
Brazil 1-1 Peru
Diego Tardelli's not really impressed and he is replaced by midfielder Douglas Costa. It's Diego Costa Brazil could do with right now.
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Brazil 1-1 Peru
Another Brazil attack. Another dead end as they run into a big red defensive wall. Brazil change coming up.
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Brazil 1-1 Peru
Peru will be delighted with how this is going. The team that sits 61st in the world are gaining momentum by the minute. Brazil are already showing signs of frustration.
ReutersCopyright: Reuters
YELLOW CARD
Brazil 1-1 Peru
Ouch! The tackles are flying. Filipe Luis clatters into the back of Jefferson Farfan to leave the Peru forward in a heap on the floor. The Chelsea man looks surprised to be shown a yellow card. He's lucky that did not spark a full blown brawl.
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Post update
Brazil 1-1 Peru
Brazil have all the skills and all the tricks but Peru are defending doggedly.
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We asked: Which home nations player would make it into the Brazil XI?
tobymaye: Imagine a front three of Neymar, Rooney and Bale.
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HITS THE WOODWORK
Brazil 1-1 Peru
Out of nowhere a piece of brilliance by Neymar, by far the best player on the pitch. The Champions League winner rattles the woodwork with a terrific curling shot that beats the keeper all ends up.
AFPCopyright: AFP
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Brazil 1-1 Peru
What's happened to the game? Stop-start. Carlos Ascues is able to continue after treatment but now Peru's Carlos Zambrano has gone down hurt.
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Brazil 1-1 Peru
There's a Peru player down. Midfielder Carlos Ascues comes off worse in a 50-50 challenge with Diego Tardelli. Ascues is huge. He certainly doesn't look as though he would go down easily.
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Brazil 1-1 Peru
Brazil are being penned inside their own half. Little urgency about their play. How long before Dunga makes changes?
EPACopyright: EPA
KICK-OFF
Brazil 1-1 Peru
Back under way at a rain soaked Estadio Municipal German Becker. Can Peru stop Brazil from winning?
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Brazil 1-1 Peru
As it stands, Venezuela are going to end the day on top of Group C ahead of Brazil and Colombia. Hands up who predicted that?
Join the debate at #bbcfootball
Jober Sian: Diego Costa in Brazil would be essential if he had not opted for Spain.
The story so far
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Chile, Uruguay and Venezuela are the only teams to register victories so far.
Chile launched the tournament with a 2-0 win over Ecuador in Estadio Nacional in Santiago before Mexico were held by Bolivia in the same group.
Uruguay launched their Group B campaign with a narrow 1-0 win over Jamaica, while the game of the tournament so far saw Paraguay come from 2-0 behind to secure a draw against Argentina.
Earlier today Venezuela caused the biggest surprise so far with a 1-0 win over Colombia.
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Brazil 1-1 Peru
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Copa America 2015: After a flying start, things haven't really taken off for Peru.
HALF-TIME
Brazil 1-1 Peru
Brazil have work to do if they are to get their Copa America campaign off to a winning start. Terrific from Peru.
YELLOW CARD
Brazil 1-1 Peru
Bizarre scenes. Brazil win a free-kick and Neymar, unhappy where the referee has marked the spot, scoops up the spray with his hands in protest and is promptly booked.
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Brazil 1-1 Peru
Here comes Chelsea's Filipe Luis. What's he doing in the Peru area? The defender is off balance as he fires over from the edge of the area following a dinking run.
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Brazil 1-1 Peru
We've already seen one upset tonight in the shape of Venezuela's narrow win over Colombia and Peru are pulling out all the stops to produce another.
Carlos Lobaton tests Jefferson with a long-range drive. They're growing into this.
APCopyright: AP
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Brazil 1-1 Peru
This is still a very open game. Peru win a corner. It's cleared and Brazil are on the counter. Willian cuts in from the wing and charges at the Peru defence before drilling the ball across the face of goal.
Join the debate at #bbcfootball
We asked: Which home nations player would make it into the Brazil XI?
Greg Randles: Michael Carrick! Would steady the ship and protect Luiz! Lord knows he needs it!
Matthew Ferris: Harry Kane is exactly what Brazil need. A young target man with bags of potential.
Andrew Johnston: Kyle Lafferty could teach Neymar and those other lads up top a thing or two! Banging them in for Northern Ireland this year!
You can also text us on 81111 in the UK only - don't forget to say who you are and where you are texting from.
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YELLOW CARD
Brazil 1-1 Peru
First yellow card of the night to Paolo Guerrero after a very late challenge on Dani Alves leaves the Brazilian wincing in pain. Brazil temporarily down to 10 as Alves goes off for treatment. I suspect it's not the only booking we will see.
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Brazil 1-1 Peru
Peru are knocking it about nicely but more often than not their final pass is letting them down. This is a much more even contest than many predicted. Brazil are being made to work hard.
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Join the debate at #bbcfootball
Paul Turner: Cueva is a rising star for my local team Alianza Lima, also has a bit of a bad boy reputation. Vamos Peru!
AFPCopyright: AFP
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Brazil 1-1 Peru
Peru's threat is coming from Jefferson Farfan. The Schalke forward almost did not start the match after having an allergic reaction.
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Brazil 1-1 Peru
Neymar is turning on the style. A flick here, a step-over there. The Barcelona player is also finding himself increasingly manhandled as Peru's defence struggle to deal with him. He's not happy with the treatment being dished out to him.
AFPCopyright: AFP
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Brazil 1-1 Peru
Another chance for Brazil. This time Diego Tardelli is unable to take advantage after more poor Peru defending. This could be a high-scoring encounter.
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Brazil 1-1 Peru
Conditions in Temuco are like a wet Monday night in Wigan. It's pouring down in southern Chile and you can see the breath from the players mouths as they scream at one another.
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We asked: Which home nations player would make it into the Brazil XI?
From Ramsay in Suffolk: Joe Hart (top 5 GKs in the world), John Terry, Wayne Rooney, Gareth Bale and (of course) Daryl 'Dazza' Murphy.
Get in touch at #bbcfootball, pop on to the BBC Sport Facebook page or BBC Sport's Google+ area. You can also text us on 81111 in the UK only - don't forget to say who you are and where you are texting from.
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Right said Fred
Brazil 1-1 Peru
By the way, this is not the Fred who became a laughing stock at the World Cup. This is 22-year-old Frederico Rodrigues Santos who plays for Shakhtar Donetsk. The taller older Fred (Frederico Chaves Guedes) retired from international football after the World Cup.
You could be forgiven for making the mistake, though. Even Brazil's fans mistakenly booed new Fred at a friendly against Mexico when he made his debut.
CLOSE!
Brazil 1-1 Peru
More pinball inside the Peru area and Neymar looks certain to score. The Champions League winner pulls the trigger and the ball is heading for the back of the net before Luis Advincula somehow clears off the line. This is brilliant entertainment. And what a clearance!
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Join the debate at #bbcfootball
We asked: Which home nations player would make it into the Brazil XI?
Omari Sinclair: Phil Jones at right back ahead of Alves and Maicon for sure.
Sulaimon Adelekan: Wilshere will start every time barring injuries
You can also text us on 81111 in the UK only - don't forget to say who you are and where you are texting from.
Post update
Brazil 1-1 Peru
Brazil look like they are going to score every time they venture into the opposition half.
Fred goes close with a curling effort before Neymar fires wide from distance. This is going to be a long night for Peru's half.
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Wale ibraheem: Oh dear David Luiz again! Just do the simple thing: defend.
L Higgins: Calamity David Luiz strikes again what was he thinking? Peru stun Brazil . Cueva makes Brazil pay
Post update
Brazil 1-1 Peru
That pre-match downpour is playing havoc with both teams. Players are slipping and sliding all over the place. But that's no excuse for David Luiz's mistake and Jefferson's even bigger clanger.
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Brazil 1-1 Peru
Great entertainment. Terrible defending from both teams.
GOAL
Brazil 1-1 Peru - Neymar
What. A. Start.
AFPCopyright: AFP
Peru fans are still celebrating when Dani Alves delivers a delicious cross for poster boy Neymar, who is totally unmarked, to power a header into the back of the net from 10 yards.
GOAL
Brazil 0-1 Peru - Christian Cueva
What a disaster for Brazil.
Horrific defending by David Luiz puts his own keeper under pressure and Jefferson passes straight to Christian Cueva who lashes home from 10 yards.
Cueva and Peru can't believe their luck.
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Jonathan Maunders: My girlfriend's Peruvian so hoping for an unlikely victory for Los Incas! Vamos Peru!
KICK-OFF
Brazil 0-0 Peru
Northing but a win will do for Brazil. We're under way.
Join the debate at #bbcfootball
Jay: Sterling will easily get in. If Brazil pay, of course.
Marcus McGowan: Gareth Bale and that's it.
Tim South: I think Joe Hart would perhaps be good shout
We asked: Which home nations player would make it into the Brazil XI?
Get in touch at #bbcfootball, pop on to the BBC Sport Facebook page or BBC Sport's Google+ area. You can also text us on 81111 in the UK only - don't forget to say who you are and where you are texting from.
Highlights
Missed any Copa America action? Click on the highlights tab on this page to catch up on Argentina's dramatic 2-2 draw with Paraguay on Saturday.
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Brazil v Peru (22:30 BST)
It is bucketing down in Temuco. Neymar's hair already looks a mess. The teams are out and here come the national anthems. Expect this part to last several minutes.
Join the debate at #bbcfootball
We asked: Which home nations player would make it into the Brazil XI?
Mark: Alan Hutton
Phil Lewis: Paul Konchesky
titchlar: Craig Forsyth
Ahh, Alan Hutton. Once dubbed the Scottish Cafu by Rangers fans.
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Post update
Brazil v Peru (22:30 BST)
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Dunga's Brazil have won their last 10 matches since their World Cup campaign ended in tears.
They have conceded just two goals in those games and beaten Argentina, Chile, Colombia and France. Although all friendlies, the results have gone some way to erasing the traumatic memory of their 7-1 humiliation by Germany at last year's World Cup.
But their fans will expect nothing but a convincing win against Peru.
Join the debate at #bbcfootball
We asked: Which home nations player would make it into the Brazil XI?
You can also text us on 81111 in the UK only - don't forget to say who you are and where you are texting from.
"Records are there to be broken"
Brazil v Peru (22:30 BST)
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Peru fans have had little to cheer about in recent years. Their country has not reached the World Cup since 1982 and haven't won Copa America since 1975. In addition they have to go back 30 years to the last time their team beat Brazil and their last victory in this tournament over them was a decade before that.
But Peru captain Carlos Lobaton says history will count for nothing tonight.
"Records exist to be broken," he said. "We are all anxious and looking forward to coming up against them."
Recipe for success?
Brazil v Peru (22:30 BST)
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Oscar has been ruled out of Copa America due to a thigh injury but Chelsea's Brazilian forward has been cooking up something special ahead of his country's game with Peru.
The 23-year-old posted a picture of himself on Twitter preparing feijoada - a stew of beans with beef and pork ahead of tonight's game.
Judging by the size of the cooking pot, it appears Oscar has invited a few friends round to help him polish off the dish.
Gareca's lust for life
Brazil v Peru (22:30 BST)
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Ricardo Gareca has been manager of Peru since February. As well as playing in his native Argentina, the 57-year-old former striker also has playing experience in Colombia and has managed in club football in Peru. Gareca has also been likened by fans to rock legend Iggy Pop.
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Join the debate at #bbcfootball
Xanadu: Hopefully Brazil will be in seventh heaven rather than seventh hell after the last World Cup.
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No escaping Germany
Brazil v Peru (22:30 BST)
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Copa America is supposed to provide Brazil with a fresh start after their nightmare 7-1 World Cup semi-final defeat to Germany last summer. Yet try as hard as they might to forget, they have been given a number of unwelcome reminders in Chile of that disastrous day.
Not only is the road of their first hotel in Chile called Germany Avenue, the name of the ground for their game against Peru in Temuco is Estadio German Becker.
It's enough to make David Luiz, one of the few survivors from last year's thrashing, scream.
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Chelsea old boy lines up for Peru
Brazil v Peru (22:30 BST)
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Any familiar faces in the Peru squad? Claudio Pizarro became the first Peruvian to sign for Chelsea when he joined from Bayern Munich in 2007. He made 21 Premier League appearances, mostly as a substitute, before returning to Germany on loan at Werder Bremen. Pizarro, 36, is in his second spell at Bayern and starts on the bench tonight.
Brazil are still hurting after last summer's damaging World Cup semi-final defeat to Germany. They are in the middle of a transformation under Dunga but which players from England, Wales, Scotland and Northern Ireland would get in their team now? Are Jack Wilshere, Joe Hart and Gareth Bale good enough to wear the yellow and green?
First major shock of Copa America 2015. Venezuela, 72nd in Fifa's rankings, have beaten Colombia, who are fourth, 1-0.
Dani's dream week
Brazil v Peru (22:30 BST)
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What a week for full-back Dani Alves.
Saturday: Wins Champions League with Barcelona for a third time.
Tuesday: Agrees a two-year contract extension with an option for a further year.
Wednesday: Called up to Brazil's Copa America squad as late replacement for injured Danilo.
Sunday: Starts Brazil's opening Copa America game against Peru.
Team news
Brazil v Peru (22:30 BST)
Just two survivors from the Brazil side that started the humiliating 7-1 defeat to Germany in the World Cup semi-final last summer - David Luiz and Fernandinho.
Dani Alves also starts while former Manchester City forward Robinho is on the bench.
No Philippe Coutinho for Brazil. The Liverpool midfielder does not even make the bench amid reports he suffered a thigh injury in training. Poster boy Neymar does start along with Manchester City's Fernandinho and Chelsea duo Willian and Filipe Luis.
YELLOW CARD
Colombia 0-1 Venezuela
Venezuela have around five minutes to hang on for a famous win. There's a bizarre situation as Venezuela's Franklin Lucena, about to be brought on as a substitute, is booked before even entering the field. He slapped the ball out of a Colombian grip to prevent a quick throw and the referee showed him a yellow card.
Coutinho worry for Brazil?
Brazil v Peru (22:30 BST)
Team news coming up. Worrying reports from the Brazil camp in the last few hours that Liverpool midfielder Philippe Coutinho has suffered a thigh injury in training.
Venezuela lead Colombia
Colombia 0-1 Venezuela
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Radamel Falcao and James Rodriguez are playing for Colombia but they trail Venezuela 1-0 with just over 10 minutes remaining. Jose Salomon Rondon with the goal for the country that has never won Copa America.
Redemption for Brazil?
Yep, Brazil are back in competitive action. Their World Cup dream might have ended in tears but being crowned continental champions of South America will at least go a little way to mending broken hearts from last year. Dunga's team launch their campaign at 22:30 BST against Peru in Temuco in southern Chile.
The fifth game of the tournament is already under way in Rancagua where Colombia are taking on Venezuela. And we have a shock on the cards...
From tears to cheers?
Brazil v Peru (22:30 BST)
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Three hundred and forty one days have passed. Eleven months and six days to heal the hurt and humiliation felt by a football-mad nation. More than 8,000 hours to recover, regroup and go again.
The 7-1 semi-final defeat suffered at the hands of Germany at last summer's World Cup will go down as one of their darkest football days.
Getty ImagesCopyright: Getty Images
But the manager is gone, so too most of the players, and a new-look side is eager to make amends for last summer's disaster.
Can five-time world champions Brazil make a successful return to tournament action by winning the 2015 Copa America?
Live Reporting
By Neil Johnston
All times stated are UK
Get involved
Goodbye
Copa America 2015 has come alive.
Brazil have three points in the bag after Venezuela produced the shock of the tournament so far by defeating Colombia.
Monday's action sees hosts Chile take on Mexico in Santiago while the other Group A game is between Ecuador and Bolivia. Thanks for your company and don't forget you can see goals from Sunday's action on the BBC Sport website later.
Post update
Brazil 2-1 Peru
Next up for Brazil?
A trip to Chile's capital Santiago to face Colombia on Wednesday, a repeat of last year's stormy World Cup quarter-final.
Brazil won that game 2-1 but it came at a cost as Neymar was ruled out for the rest of the tournament with a fractured vertebra in his spine when kneed in the back by Juan Zuniga in a challenge that went unpunished.
But Neymar got his revenge when the teams met in a friendly last September, the Barcelona player scoring the only goal of the game.
Join the debate at #bbcfootball
Ricardo Uzai: Neymar is a monster
Post update
Brazil 2-1 Peru
They were far from their best but that's 11 wins out of 11 now for Brazil since last summer's World Cup. More importantly their Copa America campaign is off to a successful start.
FULL-TIME
Brazil 2-1 Peru
Late drama on Saturday as Paraguay scored an 89th minute equaliser against Argentina. Late drama in Temuco as Brazil score a stoppage time winner against Peru.
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Brazil 2-1 Peru
It is hard not to feel sorry for Peru's players. They've run themselves into the ground. We're into the last few seconds.
GOAL
Brazil 2-1 Peru - Costa
Astonishing!
Brilliant pass by Neymar to pick out substitute Douglas Costa who produces a composed low finish from an angle to hit what is surely the winner.
Heartbreak for Peru.
Post update
Brazil 1-1 Peru
Four minutes added time.
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Brazil 1-1 Peru
So close by Neymar!
Peru's defence, solid throughout, drop their guard and allow Brazil's star player too much space on the edge of the area.
He spots the keeper off his line but there is too much curl on his shot and the ball fizzes just wide.
Post update
Brazil 1-1 Peru
There was last minute drama as Paraguay secured a point against Argentina on Saturday. Time for one last twist in Temuco?
SUBSTITUTION
Brazil 1-1 Peru
Five minutes left. A promising Brazil attack is curtailed by an offside flag. Time for a third and final change. Willian, who has been far from his best, is replaced by fellow midfielder Everton Ribeiro.
Post update
Brazil 1-1 Peru
Double change for Peru. Are they shutting up shop hoping for a point? Not a chance. They replace midfielder Christian Cueva and forward Jefferson Farfan with strikers Yordy Reyna and Andre Carrillo. Bold step or a bad change?
Post update
Brazil 1-1 Peru
Ten minutes remaining. Still no sign of a Brazil winner.
SUBSTITUTION
Brazil 1-1 Peru
Time is running out for the five-time world champions. Another Brazil change. Fred is off and on comes Hoffenheim midfielder Roberto Firmino.
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Brazil 1-1 Peru
Free-kick to Peru. Jefferson Farfan takes an eternity lining it up before slamming the ball into the wall. Suddenly Brazil are on the counter through Neymar. He tees up substitute Douglas Costa but his finish falls narrowly wide of the target.
Post update
Brazil 1-1 Peru
No doubt who the locals are supporting. Ole, ole sing the crowd as the men in red put together a string of passes. Peru are close to a terrific result.
Post update
Brazil 1-1 Peru
Twenty minutes remaining. At last a sense of urgency from Brazil. A flowing move ends with Willian's low goal-bound volley from inside the area hitting a red shirt and bouncing to safety.
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Martol: Most of Peru's players are domestically based. I have always likened the standard there to the Championship.
SUBSTITUTION
Brazil 1-1 Peru
Diego Tardelli's not really impressed and he is replaced by midfielder Douglas Costa. It's Diego Costa Brazil could do with right now.
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Brazil 1-1 Peru
Another Brazil attack. Another dead end as they run into a big red defensive wall. Brazil change coming up.
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Brazil 1-1 Peru
Peru will be delighted with how this is going. The team that sits 61st in the world are gaining momentum by the minute. Brazil are already showing signs of frustration.
YELLOW CARD
Brazil 1-1 Peru
Ouch! The tackles are flying. Filipe Luis clatters into the back of Jefferson Farfan to leave the Peru forward in a heap on the floor. The Chelsea man looks surprised to be shown a yellow card. He's lucky that did not spark a full blown brawl.
Post update
Brazil 1-1 Peru
Brazil have all the skills and all the tricks but Peru are defending doggedly.
Join the debate at #bbcfootball
We asked: Which home nations player would make it into the Brazil XI?
tobymaye: Imagine a front three of Neymar, Rooney and Bale.
Get in touch at #bbcfootball, pop on to the BBC Sport Facebook page or BBC Sport's Google+ area.
You can also text us on 81111 in the UK only - don't forget to say who you are and where you are texting from.
HITS THE WOODWORK
Brazil 1-1 Peru
Out of nowhere a piece of brilliance by Neymar, by far the best player on the pitch. The Champions League winner rattles the woodwork with a terrific curling shot that beats the keeper all ends up.
Post update
Brazil 1-1 Peru
What's happened to the game? Stop-start. Carlos Ascues is able to continue after treatment but now Peru's Carlos Zambrano has gone down hurt.
Post update
Brazil 1-1 Peru
There's a Peru player down. Midfielder Carlos Ascues comes off worse in a 50-50 challenge with Diego Tardelli. Ascues is huge. He certainly doesn't look as though he would go down easily.
Post update
Brazil 1-1 Peru
Brazil are being penned inside their own half. Little urgency about their play. How long before Dunga makes changes?
KICK-OFF
Brazil 1-1 Peru
Back under way at a rain soaked Estadio Municipal German Becker. Can Peru stop Brazil from winning?
Post update
Brazil 1-1 Peru
As it stands, Venezuela are going to end the day on top of Group C ahead of Brazil and Colombia. Hands up who predicted that?
Join the debate at #bbcfootball
Jober Sian: Diego Costa in Brazil would be essential if he had not opted for Spain.
The story so far
Chile, Uruguay and Venezuela are the only teams to register victories so far.
Chile launched the tournament with a 2-0 win over Ecuador in Estadio Nacional in Santiago before Mexico were held by Bolivia in the same group.
Uruguay launched their Group B campaign with a narrow 1-0 win over Jamaica, while the game of the tournament so far saw Paraguay come from 2-0 behind to secure a draw against Argentina.
Earlier today Venezuela caused the biggest surprise so far with a 1-0 win over Colombia.
Post update
Brazil 1-1 Peru
Copa America 2015: After a flying start, things haven't really taken off for Peru.
HALF-TIME
Brazil 1-1 Peru
Brazil have work to do if they are to get their Copa America campaign off to a winning start. Terrific from Peru.
YELLOW CARD
Brazil 1-1 Peru
Bizarre scenes. Brazil win a free-kick and Neymar, unhappy where the referee has marked the spot, scoops up the spray with his hands in protest and is promptly booked.
Post update
Brazil 1-1 Peru
Here comes Chelsea's Filipe Luis. What's he doing in the Peru area? The defender is off balance as he fires over from the edge of the area following a dinking run.
Post update
Brazil 1-1 Peru
We've already seen one upset tonight in the shape of Venezuela's narrow win over Colombia and Peru are pulling out all the stops to produce another.
Carlos Lobaton tests Jefferson with a long-range drive. They're growing into this.
Post update
Brazil 1-1 Peru
This is still a very open game. Peru win a corner. It's cleared and Brazil are on the counter. Willian cuts in from the wing and charges at the Peru defence before drilling the ball across the face of goal.
Join the debate at #bbcfootball
We asked: Which home nations player would make it into the Brazil XI?
Greg Randles: Michael Carrick! Would steady the ship and protect Luiz! Lord knows he needs it!
Matthew Ferris: Harry Kane is exactly what Brazil need. A young target man with bags of potential.
Andrew Johnston: Kyle Lafferty could teach Neymar and those other lads up top a thing or two! Banging them in for Northern Ireland this year!
Get in touch at #bbcfootball, pop on to the BBC Sport Facebook page or BBC Sport's Google+ area.
You can also text us on 81111 in the UK only - don't forget to say who you are and where you are texting from.
YELLOW CARD
Brazil 1-1 Peru
First yellow card of the night to Paolo Guerrero after a very late challenge on Dani Alves leaves the Brazilian wincing in pain. Brazil temporarily down to 10 as Alves goes off for treatment. I suspect it's not the only booking we will see.
Post update
Brazil 1-1 Peru
Peru are knocking it about nicely but more often than not their final pass is letting them down. This is a much more even contest than many predicted. Brazil are being made to work hard.
Join the debate at #bbcfootball
Paul Turner: Cueva is a rising star for my local team Alianza Lima, also has a bit of a bad boy reputation. Vamos Peru!
Post update
Brazil 1-1 Peru
Peru's threat is coming from Jefferson Farfan. The Schalke forward almost did not start the match after having an allergic reaction.
Post update
Brazil 1-1 Peru
Neymar is turning on the style. A flick here, a step-over there. The Barcelona player is also finding himself increasingly manhandled as Peru's defence struggle to deal with him. He's not happy with the treatment being dished out to him.
Post update
Brazil 1-1 Peru
Another chance for Brazil. This time Diego Tardelli is unable to take advantage after more poor Peru defending. This could be a high-scoring encounter.
Post update
Brazil 1-1 Peru
Conditions in Temuco are like a wet Monday night in Wigan. It's pouring down in southern Chile and you can see the breath from the players mouths as they scream at one another.
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We asked: Which home nations player would make it into the Brazil XI?
From Ramsay in Suffolk: Joe Hart (top 5 GKs in the world), John Terry, Wayne Rooney, Gareth Bale and (of course) Daryl 'Dazza' Murphy.
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Right said Fred
Brazil 1-1 Peru
By the way, this is not the Fred who became a laughing stock at the World Cup. This is 22-year-old Frederico Rodrigues Santos who plays for Shakhtar Donetsk. The taller older Fred (Frederico Chaves Guedes) retired from international football after the World Cup.
You could be forgiven for making the mistake, though. Even Brazil's fans mistakenly booed new Fred at a friendly against Mexico when he made his debut.
CLOSE!
Brazil 1-1 Peru
More pinball inside the Peru area and Neymar looks certain to score. The Champions League winner pulls the trigger and the ball is heading for the back of the net before Luis Advincula somehow clears off the line. This is brilliant entertainment. And what a clearance!
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We asked: Which home nations player would make it into the Brazil XI?
Omari Sinclair: Phil Jones at right back ahead of Alves and Maicon for sure.
Sulaimon Adelekan: Wilshere will start every time barring injuries
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Post update
Brazil 1-1 Peru
Brazil look like they are going to score every time they venture into the opposition half.
Fred goes close with a curling effort before Neymar fires wide from distance. This is going to be a long night for Peru's half.
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Wale ibraheem: Oh dear David Luiz again! Just do the simple thing: defend.
L Higgins: Calamity David Luiz strikes again what was he thinking? Peru stun Brazil . Cueva makes Brazil pay
Post update
Brazil 1-1 Peru
That pre-match downpour is playing havoc with both teams. Players are slipping and sliding all over the place. But that's no excuse for David Luiz's mistake and Jefferson's even bigger clanger.
Post update
Brazil 1-1 Peru
Great entertainment. Terrible defending from both teams.
GOAL
Brazil 1-1 Peru - Neymar
What. A. Start.
Peru fans are still celebrating when Dani Alves delivers a delicious cross for poster boy Neymar, who is totally unmarked, to power a header into the back of the net from 10 yards.
GOAL
Brazil 0-1 Peru - Christian Cueva
What a disaster for Brazil.
Horrific defending by David Luiz puts his own keeper under pressure and Jefferson passes straight to Christian Cueva who lashes home from 10 yards.
Cueva and Peru can't believe their luck.
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Jonathan Maunders: My girlfriend's Peruvian so hoping for an unlikely victory for Los Incas! Vamos Peru!
KICK-OFF
Brazil 0-0 Peru
Northing but a win will do for Brazil. We're under way.
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Jay: Sterling will easily get in. If Brazil pay, of course.
Marcus McGowan: Gareth Bale and that's it.
Tim South: I think Joe Hart would perhaps be good shout
We asked: Which home nations player would make it into the Brazil XI?
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Highlights
Missed any Copa America action? Click on the highlights tab on this page to catch up on Argentina's dramatic 2-2 draw with Paraguay on Saturday.
Post update
Brazil v Peru (22:30 BST)
It is bucketing down in Temuco. Neymar's hair already looks a mess. The teams are out and here come the national anthems. Expect this part to last several minutes.
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We asked: Which home nations player would make it into the Brazil XI?
Mark: Alan Hutton
Phil Lewis: Paul Konchesky
titchlar: Craig Forsyth
Ahh, Alan Hutton. Once dubbed the Scottish Cafu by Rangers fans.
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Post update
Brazil v Peru (22:30 BST)
Dunga's Brazil have won their last 10 matches since their World Cup campaign ended in tears.
They have conceded just two goals in those games and beaten Argentina, Chile, Colombia and France. Although all friendlies, the results have gone some way to erasing the traumatic memory of their 7-1 humiliation by Germany at last year's World Cup.
But their fans will expect nothing but a convincing win against Peru.
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We asked: Which home nations player would make it into the Brazil XI?
Samy: Harry Kane and John Terry.
James Jones: Bale, Ramsey, Hart
Kieran Rimmer: James McCarthy, Gareth Bale
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"Records are there to be broken"
Brazil v Peru (22:30 BST)
Peru fans have had little to cheer about in recent years. Their country has not reached the World Cup since 1982 and haven't won Copa America since 1975. In addition they have to go back 30 years to the last time their team beat Brazil and their last victory in this tournament over them was a decade before that.
But Peru captain Carlos Lobaton says history will count for nothing tonight.
"Records exist to be broken," he said. "We are all anxious and looking forward to coming up against them."
Recipe for success?
Brazil v Peru (22:30 BST)
Oscar has been ruled out of Copa America due to a thigh injury but Chelsea's Brazilian forward has been cooking up something special ahead of his country's game with Peru.
The 23-year-old posted a picture of himself on Twitter preparing feijoada - a stew of beans with beef and pork ahead of tonight's game.
Judging by the size of the cooking pot, it appears Oscar has invited a few friends round to help him polish off the dish.
Gareca's lust for life
Brazil v Peru (22:30 BST)
Ricardo Gareca has been manager of Peru since February. As well as playing in his native Argentina, the 57-year-old former striker also has playing experience in Colombia and has managed in club football in Peru. Gareca has also been likened by fans to rock legend Iggy Pop.
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Xanadu: Hopefully Brazil will be in seventh heaven rather than seventh hell after the last World Cup.
LauraDaly: Brazil to win by a huge mile tonight!
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No escaping Germany
Brazil v Peru (22:30 BST)
Copa America is supposed to provide Brazil with a fresh start after their nightmare 7-1 World Cup semi-final defeat to Germany last summer. Yet try as hard as they might to forget, they have been given a number of unwelcome reminders in Chile of that disastrous day.
Not only is the road of their first hotel in Chile called Germany Avenue, the name of the ground for their game against Peru in Temuco is Estadio German Becker.
It's enough to make David Luiz, one of the few survivors from last year's thrashing, scream.
Chelsea old boy lines up for Peru
Brazil v Peru (22:30 BST)
Any familiar faces in the Peru squad? Claudio Pizarro became the first Peruvian to sign for Chelsea when he joined from Bayern Munich in 2007. He made 21 Premier League appearances, mostly as a substitute, before returning to Germany on loan at Werder Bremen. Pizarro, 36, is in his second spell at Bayern and starts on the bench tonight.
Peru: Gallese, Zambrano, Advincula, Farfan, Ballon, Lobaton, Cueva, Vargas, Sanchez, Ascues Guerrero.
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Who would make the Brazil team?
Brazil are still hurting after last summer's damaging World Cup semi-final defeat to Germany. They are in the middle of a transformation under Dunga but which players from England, Wales, Scotland and Northern Ireland would get in their team now? Are Jack Wilshere, Joe Hart and Gareth Bale good enough to wear the yellow and green?
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FULL-TIME
Colombia 0-1 Venezuela
First major shock of Copa America 2015. Venezuela, 72nd in Fifa's rankings, have beaten Colombia, who are fourth, 1-0.
Dani's dream week
Brazil v Peru (22:30 BST)
What a week for full-back Dani Alves.
Saturday: Wins Champions League with Barcelona for a third time.
Tuesday: Agrees a two-year contract extension with an option for a further year.
Wednesday: Called up to Brazil's Copa America squad as late replacement for injured Danilo.
Sunday: Starts Brazil's opening Copa America game against Peru.
Team news
Brazil v Peru (22:30 BST)
Just two survivors from the Brazil side that started the humiliating 7-1 defeat to Germany in the World Cup semi-final last summer - David Luiz and Fernandinho.
Dani Alves also starts while former Manchester City forward Robinho is on the bench.
Brazil: Jefferson, Miranda, Alves, Luis, Luiz, Willian, Fernandinho, Elias, Fred, Tardelli, Neymar.
BreakingBREAKING TEAM NEWS
Brazil v Peru (22:30 BST)
No Philippe Coutinho for Brazil. The Liverpool midfielder does not even make the bench amid reports he suffered a thigh injury in training. Poster boy Neymar does start along with Manchester City's Fernandinho and Chelsea duo Willian and Filipe Luis.
YELLOW CARD
Colombia 0-1 Venezuela
Venezuela have around five minutes to hang on for a famous win. There's a bizarre situation as Venezuela's Franklin Lucena, about to be brought on as a substitute, is booked before even entering the field. He slapped the ball out of a Colombian grip to prevent a quick throw and the referee showed him a yellow card.
Coutinho worry for Brazil?
Brazil v Peru (22:30 BST)
Team news coming up. Worrying reports from the Brazil camp in the last few hours that Liverpool midfielder Philippe Coutinho has suffered a thigh injury in training.
Venezuela lead Colombia
Colombia 0-1 Venezuela
Radamel Falcao and James Rodriguez are playing for Colombia but they trail Venezuela 1-0 with just over 10 minutes remaining. Jose Salomon Rondon with the goal for the country that has never won Copa America.
Redemption for Brazil?
Yep, Brazil are back in competitive action. Their World Cup dream might have ended in tears but being crowned continental champions of South America will at least go a little way to mending broken hearts from last year. Dunga's team launch their campaign at 22:30 BST against Peru in Temuco in southern Chile.
The fifth game of the tournament is already under way in Rancagua where Colombia are taking on Venezuela. And we have a shock on the cards...
From tears to cheers?
Brazil v Peru (22:30 BST)
Three hundred and forty one days have passed. Eleven months and six days to heal the hurt and humiliation felt by a football-mad nation. More than 8,000 hours to recover, regroup and go again.
The 7-1 semi-final defeat suffered at the hands of Germany at last summer's World Cup will go down as one of their darkest football days.
But the manager is gone, so too most of the players, and a new-look side is eager to make amends for last summer's disaster.
Can five-time world champions Brazil make a successful return to tournament action by winning the 2015 Copa America?