Utd trail 1-0 from first leg - use play icon to watch 5 Live Final Score
Messi with two goals, second coming from huge De Gea error
VAR had earlier ruled out Barca penalty for Fred challenge on Rakitic
Coutinho with brilliant third, curled into top corner
Ajax win 2-1 at Juve to reach last four and end Ronaldo CL run
Barcelona 3-0 Man Utd (Agg: 4-0)
Robbie Savage
Ex-Leicester City & Wales midfielder on BBC Radio 5 live
I learned that the initial re-energisation that Ole Gunnar Solskjaer brought to this Man Utd squad went on for a while longer than you usually see, but he now has an unenviable task of trying to rebuild this squad. It is going to be a transitional period for the club because they have to win titles but they are miles off.
Barcelona 3-0 Man Utd (Agg: 4-0)
On BT Sport, Owen Hargreaves says Lionel Messi's display was 'one of the best I've ever seen' while Rio Ferdinand says he 'put on a clinic' and the travelling Manchester United fans can at least say 'I was there'.
That's [at least] four brilliant performances in a row from Ajax in the Champions League. Can they go all the way?
#bbcfootball
Ash: 24 years ago, a young Ajax side featuring van der Sar, Reiziger, the de Boer brothers, Seedorf, Rijkjaard and Davids beat Milan 1-0 in the final before they got raided. Wonder if history will repeat. De Jong's already off to Barca. De Ligt will be next to leave.
Bradley: Beware of Ajax Europe! Something special is unfolding.
Herbert: Hand over 2019's Ballon D'or already. We all know the winner
Text 81111 (UK only).
McTominay is 10 times the player Pogba is. Imagine if Pogba worked half as hard as him?
Ben, Manchester
Image source, ReutersJuventus 1-2 Ajax (Agg: 2-3)
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.
Barcelona 3-0 Man Utd (Agg: 4-0)
Darren Fletcher
Former Man Utd midfielder on BBC Radio 5 live
There was a gulf in quality between the two sides. PSG were the better side over two legs in the last round but United rode their luck. Tonight, Barcelona were on top and two wonder goals from Lionel Messi and Philippe Coutinho were the difference.
Ole Gunnar Solskjaer has a lot of work ahead of him tonight but he will have seen little things from his players tonight about who kept battling and who kept playing.
Image source, ReutersJuventus 1-2 Ajax (Agg: 2-3)
What a season for this energetic, enterprising young Ajax side! They've gone to Real Madrid and won, gone to Juventus and won.
And thoroughly deserved to do both. They'll be coming to either Manchester City or Tottenham in the last four and they have earned the right to think that they could beat either!
Superb.
Juventus 1-2 Ajax (Agg: 2-3)
AJAX have knocked out Juventus and are into the semi-finals!
Image source, ReutersJuventus 1-2 Ajax (Agg: 2-3)
Cristiano Ronaldo dives in, frustration etched on his face, that's late and lewd and he is booked for hauling down Joel Veltman.
Juventus 1-2 Ajax (Agg: 2-3)
That was a decent handball shout against Daley Blind to be honest but Ajax got away with it. They have been brilliant once again tonight, they have had 10 shots on goal in this second half.
Juventus 1-2 Ajax (Agg: 2-3)
Have Juve - who need two goals - got a late penalty?!
No. Phew....
Barcelona 3-0 Man Utd (Agg: 4-0)
Barcelona are into the semi-finals, Manchester United are OUT.
Image source, ReutersBarcelona 3-0 Man Utd (Agg: 4-0)
Luis Suarez lets the ball through his legs, Lionel Messi drives in the shot for the hat-trick, saved!
Barcelona 3-0 Man Utd (Agg: 4-0)
Robbie Savage
Ex-Leicester City & Wales midfielder on BBC Radio 5 live
What a save. Marc-Andre Ter Stegen is going the wrong way but he has shifted his body weight and kept out Alexis Sanchez' header.
Barcelona 3-0 Man Utd (Agg: 4-0)
That was almost the consolatoin as two United subs combine - Diogo Dalot crosses from the right and Alexis Sanchez dives in to flick on a header, Marc-Andre ter Stegen is going the wrong way but snakes out a hand to paw it clear. Fine save!
Barcelona 3-0 Man Utd (Agg: 4-0)
Robbie Savage
Ex-Leicester City & Wales midfielder on BBC Radio 5 live
Scott McTominay has kept going again tonight. Lionel Messi is teasing Paul Pogba and he has been overrun again.
Image source, Getty ImagesBarcelona 3-0 Man Utd (Agg: 4-0)
Almost a brilliant fourth as Luis Suarez goes into the bag and gets the lob wedge out, dinking a lovely chip flat from the edge of the area, over David de Gea's head and landing on the roof of the net.
Barcelona 3-0 Man Utd (Agg: 4-0)
It's obviously less intense in the Nou Camp. This game was done as a contest long ago. Manchester United's attention already turned towards trying to earn a spot back at this table next season.
Juventus 1-2 Ajax (Agg: 2-3)
It's just relentless from Ajax, attack, attack, attack. Should they go on to meet Barcelona in the final we'll be talking Cruyff turns all night long.
Image source, Getty Images