Manchester City produced a stunning comeback against Swansea on Saturday to reach the FA Cup semi-finals and keep their quadruple dreams alive as Wolves sent Manchester United crashing out. Pep Guardiola's team roared back from a two-goal half-time deficit to score three times after the break, with Sergio Aguero grabbing a disputed late winner in a 3-2 victory.
But United were unable to match their city rivals, slipping to a 2-1 defeat at Wolves to hand interim manager Ole Gunnar Solskjaer a second consecutive defeat. In a dramatic game in south Wales, Championship side Swansea were 2-0 up against Premier League leaders City shortly before the half hour through a Matt Grimes penalty and fine strike by Bersant Celina. But Bernardo Silva pulled a goal back in the 69th minute and the visitors went for the kill, drawing level after an Aguero penalty hit a post and went in off goalkeeper Kristoffer Nordfeldt.
The City pressure intensified and Aguero had the final word in the 88th minute with a stooping header to complete a stunning fightback.
It was a lucky escape for City as replays showed Raheem Sterling was fortunate to win the penalty that led to the equaliser, while Aguero was marginally offside for the winner.
"If it is not penalty, and it is offside like the people say, I'm sorry," Guardiola said.
Having already won the League Cup and advanced to the Champions League quarter-finals, City remain in the hunt for an unprecedented clean sweep of all four major trophies.
Twelve-time FA Cup winners United were below par as they followed up last week's Premier League defeat at Arsenal with a meek exit at Molineux.
In the early game on Saturday Andre Gray came off the bench to fire Watford into last four with a late winner in their 2-1 victory over Crystal Palace.