Sterling curls in to level City-Spurs tie before Son scores twice in three mins
Bernardo Silva, Sterling & Aguero swing game City's way
Llorente wins tie for Spurs, after VAR review for potential handball
Mane, Salah, Firmino & van Dijk send Liverpool through to face Barcelona
Mohamed Salah
Game over.
Mohamed Salah tucks the ball past Iker Casillas on the counter-attack to wrap this quarter-final up.
It's going to be Liverpool v Barcelona in the Champions League semi-finals.
Image source, ReutersMan City 4-2 Tottenham (Agg 4-3)
Chris Bevan
BBC Sport at Etihad Stadium
Absolutely incredible noise at the Etihad right now. The City fans are on their feet all around the ground, roaring their side on for more goals, or whistling Spurs when they get the ball.
City are ahead in the tie for the first time but the volume did not dip for a moment even when they were behind on the night. Pep Guardiola asked for an atmosphere - he has got one.
#bbcfootball
Terry: First half of Chelsea v Barcelona 2004/05 last 16 Champions League has to be up there as one of the best halves of football.
Lee: Portsmouth 7-4 Reading. Absolute belter of a game
Bel: Newcastle's 4 goals in 19 minutes against Arsenal to force a come back draw from 4-0 down
Porto 0-1 Liverpool (Agg 0-3)
Liverpool midfielder Fabinho falls to the turf clutching his knee. Jurgen Klopp will not like that one bit.
It looks like the Brazilian will be OK. Just an impact injury.
Man City 4-2 Tottenham (Agg 4-3)
It's deafening at the Etihad. I don't think I have ever heard it like this.
Here comes Fernandinho to try and calm things down. David Silva makes way.
Man City 4-2 Tottenham (Agg: 4-3)
Alan Shearer
Former England captain on BBC Radio 5 Live
It is superb play again by Man City. Ilkay Gungodan finds Kevin de Bruyne who puts it into Sergio Aguero's path. He takes a touch and smashes it past Hugo Lloris. He hits it well but if the goalkeeper stands up, he saves that.
Image source, ReutersMan City 4-2 Tottenham (Agg 4-3)
With his team now ahead on aggregate, Pep Guardiola immediately turns and tells Fernandinho to get ready to come on.
Sergio Aguero
Lethal from Sergio Aguero!
The blue half of Manchester erupts.
Kevin de Bruyne again collects the ball right where you want him 30 yards out in the centre of goal. He beats a tackle, feeds Aguero and from the right side of the box the Argentine hammers the ball past Hugo Lloris.
It beats Lloris at his near post but Aguero's shot was past the Spurs goalkeeper before he saw it.
Image source, Reuters
Image source, ReutersMan City 3-2 Tottenham (Agg 3-3)
Excellent, excellent challenge from Vincent Kompany. It looks like Son Heung-min is in behind but the City captain stretches a leg to deny him.
That's not the end of the attack though and Fernanrdo Llorente gets a free header later on but it's straight at Ederson.
Porto 0-1 Liverpool (Agg 0-1)
Porto look like they could have 50 shots in this tie and not score. Another header goes wide.
They've played well over this quarter-final but have not been clinical enough.
Man City 3-2 Tottenham (Agg: 3-3)
Alan Shearer
Former England captain on BBC Radio 5 Live
Raheem Sterling realises there is no shot on so he just lays it back to Kevin de Bruyne. He strikes it well but it's a fabulous save by Hugo Lloris.
Man City 3-2 Tottenham (Agg 3-3)
Groans of disappointment from the City fans as Hugo Lloris claws away a fierce shot from Kevin de Bruyne.
Spurs need to get out. They surely cannot withstand this pressure for another 35 minutes.
Image source, ReutersMan City 3-2 Tottenham (Agg 3-3)
The set pieces haven't worked for Man City tonight. This one is wasted too.
Phil McNulty
BBC Sport chief football writer at Etihad Stadium
Pep Guardiola - the master of micro-management - was actually on the pitch giving detailed instructions to Vincent Kompany as Manchester City lined up a free-kick on the edge of the area.
Lots of gesticulating but Kompany seemed to take it all in. Fourth official not impressed.
Man City 3-2 Tottenham (Agg 3-3)
Corner to Man City. The pressure builds. The hosts need a goal.
Man City 3-2 Tottenham (Agg: 3-3)
Alan Shearer
Former England captain on BBC Radio 5 Live
Superb play by Man City and they move the ball at pace. Raheem Sterling finds himself seven on eight yards out but it's a wonderful save by Hugo Lloris.
Man City 3-2 Tottenham (Agg 3-3)
It's all City.
Raheem Sterling shoots from near the penalty spot and Hugo Lloris palms it into the six-yard box. Bernardo Silva charges in, trying to convert the rebound, but Danny Rose slides in brilliantly to stop him getting a clean shot away.
Image source, Reuters#bbcfootball
Robert: Blackburn vs Leeds back in the late 90s. 4-3 after half hour. Was a hell of a Super Sunday.
Ayan: Liverpool vs Arsenal 4-0 (2013-14 )in the first 20 mins. Remember that one?
Paul: Coventry v Notts Forest League Cup SF 1981. 4.3 at half time
Man City 3-2 Tottenham (Agg 3-3)
De Bruyne gets plenty of power but can't keep the ball below the bar.
Man City 3-2 Tottenham (Agg 3-3)
Kevin de Bruyne is hauled down just outside the D. This is a perfect position for a free-kick.
The Belgian looks like he fancies it...
Image source, Getty Images