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FT: Arsenal 1-0 Porto (agg 1-1) - Trossard gives Gunners lead on night as tie reaches penalty shootout
Raya makes two penalty saves as Arsenal win on penalties
FT: Barcelona 3-1 Napoli (agg 4-2) - Lopez opens scoring before Cancelo goal; Rrahmani pulls one back but Lewandowski strikes
Draw for quarter-finals and semi-finals takes place on 15 March
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What a quarter-final line-up we have.
Barcelona (Spain)
Bayern Munich (Germany)
Manchester City (England)
Paris St-Germain (France)
Real Madrid (Spain)
Arsenal (England)
We've still got these two ties to be decided tomorrow as well:
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This Arsenal side is legit. Arteta has instilled a steeliness that Wenger’s sides often lacked. With a bit of luck they could go all the way.
Éanna, London
Tom @ 22:41 I think you’ll find Arsenal had the bottle unlike Spurs.
Dan, Arsenal fan in London
Re 22.30: Bottle jobs, are we? Nerves of steel.
Angus, Happy Gooner
FT: Arsenal win 4-2 on penalties
Matthew Upson
Former England defender on BBC Radio 5 Live
Image source, Getty ImagesIt was a near-perfect execution of a game plan from Porto.
The tactical awareness and discipline from the players, the manager set them up to frustrate Arsenal, knew how to defend them.
They took it all the way to the wire and gave a great account of themselves.
The belief and confidence of this Arsenal team just carried them through and will keep growing.
FT: Arsenal win 4-2 on penalties
Theo Walcott
Former Arsenal and Southampton forward on BBC Radio 5 Live
Image source, PA MediaI've not even played tonight and I feel drained!
You have to give so much credit to Porto, they have frustrated Arsenal tonight but those key moments, David Raya tonight, he is the hero. He made two fantastic saves.
The first person to get over to congratulate him was Aaron Ramsdale. It just shows the togetherness in this team, a culture Mikel Arteta has created.
FT: Arsenal win 4-2 on penalties
Big moments in the shootout.
Image source, Getty Images
Image source, Getty Images
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There's a lot of trash talking Arsenal on here... but that was a very confident shootout from them. Well deserved win. Plenty of bottle as it turns out.
Tom
FT: Arsenal win 4-2 on penalties
Alex Howell
BBC Sport at Emirates Stadium
Amazing celebrations as the winning penalty goes in.
All of the players and a lot of the staff run to the corner to celebrate with David Raya who saved the Porto penalty.
Image source, Getty ImagesPens: Arsenal 4-2 Porto
Image source, Getty ImagesArsenal are through!!!
Goalkeeper David Raya is the shootout hero with some big saves and that's Mikel Arteta's side through to the quarter-finals of the Champions League.
The Emirates Stadium has completely erupted.
Pens: Arsenal 4-2 Porto
Galeno's strike is parried away by David Raya, diving to his left. Raya the Arsenal hero and he's saved two spot-kicks and the Gunners are in the last eight of the Champions League.
Image source, Getty Images
Pens: Arsenal 4-2 Porto
Diogo Costa dives to his left, Declan Rice blasts it down the middle and Arsenal are one away from the quarter-finals. Porto must score next to stay in it.
Pens: Arsenal 3-2 Porto
David Raya nearly saves another one. He dives the correct way, gets a hand to it, but can't keep it out.
Pens: Arsenal 3-1 Porto
Superbly composed from Saka to give Arsenal a two-goal advantage.
Image source, ReutersPens: Arsenal 2-1 Porto
David Raya dives to his left and gets fingertips to it, to push it on to the post. The Arsenal keeper then gets a bit lucky as the ball hits him, but does not go in. Advantage Arsenal.
Image source, Getty ImagesPens: Arsenal 2-1 Porto
Another one to pause in his run-up, Diogo Costa doesn't buy it, but Havertz slots it into the bottom corner.
Image source, Getty ImagesPens: Arsenal 1-1 Porto
A stuttering run-up from the Brazilian winger, sending David Raya the opposite direction to the ball.
Pens: Arsenal 1-0 Porto
The skipper gets the ball rolling! High and hard to the right of the goal, sending Diogo Costa the wrong way.
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Arsenal have no bottle, Porto have Pepe
Tom, Stockport
FT: Arsenal 0-0 Porto (agg: 1-1)
Alex Howell
BBC Sport at Emirates Stadium
Both teams are in the huddles ahead of the penalties. Captain Martin Odegaard has won the toss and the penalties will be taken in front of the Arsenal support away from the Porto fans.
Image source, PA MediaGoalkeepers David Raya and Diogo Costa are being encouraged by team-mates.
In the middle, captains and former Real Madrid players Pepe and Martin Odegaard embrace before the coin toss.
Odegaard wins both coin tosses I think.
A coin toss first to find out what end the penalties will be taken, then to decide who will take the first kick.