Manchester United 3-0 Olympiakos (agg 3-2)
Manchester United staged the comeback they required and lifted the pressure on manager David Moyes with victory over Olympiakos at Old Trafford to reach the Champions League quarter-finals.
Robin van Persie's hat-trick overturned the visitors' two-goal lead from the first leg and gave Moyes some much-needed breathing space after Sunday's embarrassing 3-0 Premier League home defeat by Liverpool.
If the Netherlands striker - who was taken off on a stretcher late on with what looked like a knee injury - was the goal hero, then Moyes must also be indebted to David De Gea.
The goalkeeper made a crucial double save from David Fuster and Alejandro Dominguez moments before Van Persie scored United's second in first half-stoppage time.
Van Persie's contribution has been questioned this season but he set United on their way with a penalty, scored a clinical second before the break, then provided the decisive goal with a 51st-minute free-kick.
Moyes, whose future has been at the centre of so much speculation, was all smiles as he made his way towards the Stretford End at the final whistle. He can now at least contemplate extending United's Champions League campaign, albeit as outsiders to claim the trophy.
With United so hapless against Liverpool, Moyes knew a Champions League exit was almost unthinkable and he fell back on the tried and trusted old guard in the shape of veteran player-coach Ryan Giggs to help deliver the result he so desperately needed.
Moyes gave the 40-year-old a rare start, and he was instrumental in United levelling the tie on aggregate by half-time.
Olympiakos knew just one goal would put United under intense pressure and it should have arrived early on when Joel Campbell, on loan from Arsenal, outstripped Phil Jones and pulled the ball back for Hernan Perez, who skied his finish into the Stretford End from only eight yards.
Giggs may have lost the pace of his youth but all the intelligence remains - and he was picking the passes that made the difference. One angled cross saw Wayne Rooney's header turned on to the base of the post by Olympiakos keeper Roberto.
United got the breakthrough they craved after 25 minutes when Van Persie was needlessly barged in the back by Jose Holebas as they challenged for another astute pass from Giggs. The striker got to his feet to thump home a venomous spot-kick.
If there was a pivotal moment in this tie, it came with half-time approaching and Olympiakos proving they possessed real threat despite their very obvious vulnerability at the back.
De Gea was the hero as first he dived to save Fuster's header then recovered his ground brilliantly to stop Dominguez's follow-up when he seemed certain to score.
The value of De Gea's contribution was illustrated moments later as United levelled the tie on aggregate. Giggs was again involved as his early pass found Rooney - who picked out his strike partner Van Persie to sweep a sweet finish past Roberto.
Van Persie was on target again to complete his hat-trick and put United ahead in the tie for the first time six minutes after the break, sending a left-foot free-kick past Roberto from 20 yards as the Olympiakos keeper stood motionless in the centre of the goal.
The scoreline told a tale of United dominance but they were conceding too much possession and territory as the clock ticked down and De Gea had to be down smartly at his near post to save from the impressive Dominguez.
Moyes clearly wanted United to exert greater control and with eight minutes left he replaced the hard-working Danny Welbeck with Darren Fletcher.
Old Trafford was an anxious place in the closing stages as Olympiakos pressed, but United held out amid scenes of celebration - although the late injury to Van Persie cast a cloud on this crucial victory.
- 1de Gea
- 3EvraBooked at 61mins
- 5FerdinandBooked at 90mins
- 25A ValenciaSubstituted forYoungat 77'minutes
- 16CarrickBooked at 10mins
- 20van PersieSubstituted forFellainiat 90+1'minutes
- 19WelbeckSubstituted forFletcherat 82'minutes
- 16Jiménez Gago
- 30SalinoBooked at 62minsSubstituted forMachadoat 74'minutes
- 24ManolasBooked at 5mins
- 25MarcanoBooked at 90mins
- 17PérezSubstituted forValdezat 57'minutes
- 35DomínguezBooked at 9mins
- 19FusterSubstituted forVergosat 82'minutes
- Björn Kuipers
- Shots on Target