[12] En route back from South Africa, United stopped off in Abuja, Nigeria, on 27 July, where they achieved a 2–1 friendly win over Portsmouth, with goals from Chris Eagles and Carlos Tevez.

Papa Bouba Diop went close for Portsmouth after just 12 seconds, before United opened the scoring in the 32nd minute, Darren Fletcher's scuffed shot deflecting off Sol Campbell before being turned into the roof of the net by Sylvain Distin.

United were rocked by Everton's new-found physicality, and the Liverpudlians equalised in the 66th minute through Marouane Fellaini, who headed home Phil Neville's cross after an uncharacteristic lapse in concentration from Rio Ferdinand.

Unlike other opposing teams that season, the Hammers struggled to cope with the tempo set by the home side from the word "go", and Dimitar Berbatov almost opened the scoring after just two minutes, only to see his shot deflected over by Matthew Upson.

The scoresheet did not remain blank for much longer, however, as Nani received the ball on the left wing after United had spent a prolonged spell inside the West Ham box, before crossing for Ronaldo who scored with a left-footed shot to the far post.

United's second goal came in stoppage time at the end of the first half; Michael Carrick ghosted through the Stoke City defence and, with four defenders in close proximity, hit a powerful left-footed shot into the top corner of the net.

In the 84th minute, Danny Welbeck picked up the ball on the edge of the centre circle in Stoke's half, played a one-two with Manucho and unleashed a swerving shot from 30 yards for his first Manchester United goal in his Premier League debut for the club.

Both sides started the match in an attacking mindset, with United posing the slightly greater threat, and it was they who opened the scoring in the 22nd minute through Dimitar Berbatov; the Bulgarian exchanged passes with Michael Carrick before firing across Scott Carson into the far corner of the West Brom goal.

West Ham came into the game off the back of a six-game unbeaten run, and it was they who had the better of the early chances; first, Lucas Neill had a shot from the edge of the area stopped by Edwin van der Sar, who then denied Carlton Cole as the English striker attempted to chip him from just inside the box.

Cristiano Ronaldo was denied a penalty in the dying minutes of the game after he was tripped by Lucas Neill, and then he smashed a free kick into the chest of Scott Parker, but there were no further goals and United returned to the top of the table.

With one eye on the Champions League round of 16 tie against Internazionale the following Tuesday, Alex Ferguson rested Edwin van der Sar and Nemanja Vidić, and played Tomasz Kuszczak and Jonny Evans in their stead.

The scoreline remained the same for the next half-hour, and although it looked like Morten Gamst Pedersen may have been pulled back by Rafael in the penalty area late in the game, the referee deemed it not to be a foul and United held on for the win.

The game was slightly marred by two questionable challenges, late in the first half, by Newcastle's Steven Taylor, who first appeared to hit Cristiano Ronaldo with his arm and then, moments later, slid a dangerous tackle in on Michael Carrick.

The lead only lasted five minutes, however, as Nemanja Vidić failed to deal with a long ball from Liverpool's Martin Škrtel and Fernando Torres punished his error with a cool finish past Edwin van der Sar to level the scores.

In injury time, Andrea Dossena took advantage of Reina's goal kick and chipped Van der Sar to score Liverpool's fourth and close the gap at the top of the table to four points.

Michael Carrick had taken a shot which looked to be going wide, but Macheda was in the box, alongside other players, and he flicked his left foot towards the ball, directing it into Craig Gordon's bottom corner to give United the win and put them back to the top of the table again.

However, United soon took the initiative back as Carlos Tevez rattled the bar before forcing Spurs 'keeper Ben Alnwick into a reflex save, while Danny Welbeck was only denied by a last-ditch block from Chris Gunter after dancing past three defenders.

In the 35th minute, Michael Carrick pulled the ball back to Paul Scholes on the edge of the box from a corner, and the midfielder's shot was deflected off Tom Huddlestone past a flat-footed Ben Alnwick.

Their reward for their dominance came shortly before the half-hour; the ball was worked across the face of the penalty area to Nani, who cut back inside and curled a shot past Stephen Bywater for the opening goal.

Ferguson kept faith with much of the same team that had lost the first leg, with the exceptions of Ben Foster coming in for Kuszczak in goal, Gary Neville stepping in for Nemanja Vidić at centre back and Ryan Giggs in place of Paul Scholes in midfield.

Twenty minutes into the second half, after Guillermo Franco had hit the inside of the post with a cheeky back-heel, Cristiano Ronaldo made his long-awaited return from injury to rapturous applause from the Old Trafford crowd.

Tevez was brought on in the 59th minute after Rooney took a knock on his ankle, and introduced fresh attacking impetus to the United front line; he had a goal ruled out for unintentional use of the arm, before breaking into the box only for his square ball to Ronaldo to be wasted by the Portuguese international.

Berbatov had been standing in an offside position when Ronaldo struck a long-range free kick, and after Artur Boruc was only able to palm it into the middle of the goal area, United's £30 million man was on hand to put it into the back of the net.

The opening exchanges were played at great pace, with Ryan Giggs partnering Carlos Tevez up front, but it was Celtic who got the first goal, as Scott McDonald lobbed Ben Foster (who was making his Champions League debut) from 14 yards.

Paul Scholes and Park Ji-sung replaced Ryan Giggs and Darron Gibson at half time, and United equalised seven minutes later, Wayne Rooney toe-poking the ball through Zaza's legs from just inside the penalty area.

Nevertheless, in conjunction with Celtic's 2–0 win over Villarreal, the result meant that United finished on top of Group E, and also extended the club's unbeaten run in the Champions League to 19 games, equalling the previous record, set by Bayern Munich and Ajax.

Finally, in the dying seconds of the game, Ronaldo was felled by Córdoba on the edge of the area, well within his striking range; he stepped up to take the resulting free kick himself, but it was easily saved by Júlio César, and the match finished as a goalless draw.

United started the game at the Estádio do Dragão in impressive fashion and scored an away goal of their own after just six minutes when a powerful strike from just short of 40 yards from Cristiano Ronaldo flew past goalkeeper Helton and into the top corner.

Cristian Săpunaru forced a good save from Edwin van der Sar and Bruno Alves headed wide from a free kick before Nemanja Vidić missed a glorious chance just before half time, managing to shoot over from four yards out following a corner.

[88] Bulgarian striker Dimitar Berbatov was ruled out of the semi-final match with a viral infection the day before the game, but Sir Alex Ferguson was able to name his veteran trio of Ryan Giggs, Paul Scholes and Gary Neville in the starting XI.