Result: Arsenal 1-2 Olympiakos (2-2 agg) - Gunners knocked out on away goals after extra time
Greeks score 119th-minute winner after Aubameyang had put Gunners in charge
Result: Man Utd 5-0 Club Bruges (6-1 agg) - Fernandes penalty, Ighalo, McTominay & Fred
Igahlo's first goal since January move
Bruges down to 10 men for handball which led to penalty
Wolves lose 3-2 at Espanyol but beat Espanyol 6-3 on aggregate
Draw for last 16 at 12:00 GMT on Friday
Man Utd 3-0 Club Bruges (4-1 agg)
Final change for Manchester United as Mason Greenwood replaces Scott McTominay.
A wise move with McTominay having made his first start since Boxing Day.
Image source, Getty ImagesArsenal 0-1 Olympiakos (0-1 agg)
Mikel Arteta makes his first change of the game as Lucas Torreira replaces Dani Ceballos. Not sure the introduction of Torreira will be the one to start unlocking the Olympiakos defence but a change was definitely needed.
Mathias Olivera (og)
Not what Getafe needed as left-back Mathias Olivera puts the ball into his own net.
The Johan Cruyff Arena can maybe sense an Ajax comeback here but the Dutch side still need two more goals to have any chance of qualifying.
#bbcfootball or text 81111 (UK only)
David Freedman: So far Chong has not impressed. He needs playing time, but must show he belongs before making demands.
babyboomer: I can understand United wanting to hold on to Chong - he is young and they don't want to risk losing him & then he develops into a superstar.However I have yet to see him do anything constructive, beat a man, create a chance, anything at all to justify his reputation.
Man Utd 3-0 Club Bruges (4-1)
Smart save by Simon Mignolet to deny Luke Shaw's driven effort. Just over 20 minutes left in this game with Manchester United having massively taken their foot off the pedal.
Arsenal 0-1 Olympiakos (1-1 agg)
Arsenal are dominating possession but their build up play is so slow and predictable.
Olympiakos are the opposite, though, as a quick ball over the top almost catches out the Gunners defence.
Man Utd 3-0 Club Bruges (4-1 agg)
Emlyn Begley
BBC Sport at Old Trafford
A standing ovation for Bruno Fernandes, who was magnificent tonight. He looks an excellent talent in United's midfield in these opening weeks.
Jesse Lingard won't have many easier games to come on in.
Man Utd 3-0 Club Bruges (4-1 agg)
With this tie won Ole Gunnar Solskjaer decides to protect Bruno Fernandes and replace him with Jesse Lingard.
Fernandes had an exceptional first 45 minutes and deservedly gets a standing ovation as he goes off.
Man Utd 3-0 Club Bruges (4-1 agg)
Emlyn Begley
BBC Sport at Old Trafford
United fans are largely silent as Tahith Chong gets treatment after being whacked in the head by Simon Mignolet, who was genuinely going for the ball.
The Bruges fans sing Mignolet's name.
And now there's a round of applause for Chong as he gets to his feet and walks off the pitch.
Image source, Getty ImagesArsenal 0-1 Olympiakos (1-1 agg)
Arsenal need to make a change - either in personnel or tactically - because it is not happening for them so far.
Not a single shot on target with almost 70 minutes on the clock...
Man Utd 3-0 Club Bruges (4-1 agg)
Odion Ighalo gets the ball trapped under his feet after an excellent move by Manchester United in which Juan Mata dummied Bruno Fernandes' ball into the box.
Club Bruges make a double change as Tau is replaced Krepin Diatta and Clinton Mata goes off for Matej Mitrovic.
#bbcfootball or text 81111 (UK only)
Bishop Yinkus: Another set piece, i'm shaking already. Only one team want it more and that's Olympiacos.
DJMannie: This will be the worst game under Arteta era too much miss passes.
Arsenal 0-1 Olympiakos (1-1 agg)
Konstantinos Tsimikas glides past Hector Bellerin before unleashing a curled effort that is heading towards the top corner until Bernd Leno punches behind.
Olympiakos are pushing for a second...
Man Utd 3-0 Club Bruges (4-1 agg)
Emlyn Begley
BBC Sport at Old Trafford
It's been a bit better from Bruges since the break. But it barely matters at this stage.
Tahith Chong has been involved a bit so far down the left for United, who will hope to not let their levels drop too much from such an impressive first-half showing.
Image source, Getty ImagesMan Utd 3-0 Club Bruges (4-1 agg)
Bruno Fernandes has been brilliant.. but this free kick is awful as he bends well wide from just outside the box.
The home crowd have gone a little quiet but wake up once again to mock Simon Mignolet as he slips taking a goal kick.
#bbcfootball or text 81111 (UK only)
Paul: Olympiakos taking the lead... Most predictable thing to happen tonight. We are shocking! Get Pepe off. He's done nothing but lose the ball and take a dive just now.
Mike W: Arsenal are rubbish. No shots on target at home to Olympiakos.
Santos
And bad news for Celtic too as Santos puts Copenhagen ahead on the night and on aggregate.
You can follow our dedicated live text coverage of this game here.
Pape Abou Cissé
Not good for Arsenal!
No-one picks up the run by Pape Abou Cisse for a corner and the Olympiakos man scores with the easiest header he will ever have.
Set pieces once again a real problem for Arsenal and they now need to score to prevent this from going to extra time.
Image source, Getty ImagesMan Utd 3-0 Club Bruges (4-1 agg)
Luke Shaw heads away a Club Bruges corner as the visitors try to get a goal back.
The hosts have to deal with another set piece soon after but this time the delivery is hit long before the referee blows for a foul Manchester United's way.
#bbcfootball or text 81111 (UK only)
Rezaa Sait: Not sure what Martinelli has done to be dropped lately but this game desperately needs an injection of urgency and energy.
Julian Appleby: It's awful watching Arsenal. Just awful. So slow. Soooooo sssslllloooowwwww