GOAL - Lazio 0-1 Dynamo Kievpublished at 21:17 Greenwich Mean Time 8 March 2018
Viktor Tsyhankov (52 mins)
A surprise lead for Dynamo Kiev from Viktor Tsyhankov's goal...
Ramsey slots home second from Ozil through ball
Mkhitaryan's first goal for Arsenal with shot across keeper
Return leg takes place in London on 15 March
Emlyn Begley
Viktor Tsyhankov (52 mins)
A surprise lead for Dynamo Kiev from Viktor Tsyhankov's goal...
Fredy Montero (49 mins)
Fredy Montero scores his second goal and Sporting Lisbon are in control against the side from the home of pilsner beer.
The January signing receives a pass well and takes it into the area before lashing home.
Marseille 2-1 Athletic Bilbao
Now under way in all four games.
We're under way in three of our four late games - just waiting for Marseille v Athletic Bilbao.
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Who do you think is going to win the Europa League this year?
Atletico Madrid beat Lokomotiv Moscow 3-0 today, with Arsenal winning 2-0 at AC Milan. Borussia Dortmund suffered a surprise home defeat though.
Let us know your tips using #bbcfootball on Twitter or by texting 81111 if you're in the UK.
AC Milan 0-2 Arsenal
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In case you don't know, Arsenal won 2-0 at Milan earlier on....
Ed Woodhouse: Arsenal fans seem to have got ridiculously absolutist. It's entirely possible to feel both that it's past time for Wenger to leave, and wish him well and be glad for the win tonight. This doesn't make me a "Wenger In" who has "crawled back out from under my rock".
Well done Arsenal. What happened to the adage that for every negative criticism you should give nine positive encouragements? Real fans may get frustrated but still back their team whatever happens. Wenger has done so much for Arsenal and football in general. Give him the respect he deserves.
Anon
Lazio 0-0 Dynamo Kiev
RB Leipzig 0-0 Zenit St Petersburg
Marseille 2-1 Athletic Bilbao
Sporting Lisbon 1-0 Viktoria Plzen
Aritz Aduriz (45+3 mins)
Controversy. Aritz Aduriz's shot hits Adil Rami on the hand. Jorge Sousa says no penalty - but then the official behind the goal persuades him that it should have been a spot kick.
Aduriz steps up to take the pen and chips it home.
And they say those extra officials don't do anything...
Fredy Montero (45+1 mins)
Sporting Lisbon lead just before the break as Fredy Montero chests a cross down before lashing home from close range.
Marseille 2-0 Athletic Bilbao
Tonight was Dimitri Payet's first goal in European competitions since 26 February 2009 (with Saint-Etienne against Olympiakos), more than nine years ago.
He has set up two goals as well in the Europa League this season.
AC Milan 0-2 Arsenal
Arsenal’s opener today ended a run of 599 minutes without conceding a goal in all competitions for AC Milan.
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Just when you feel that the players and fans have totally given up, Arsenal actually turn up and play as a functioning team and gave a performance. All the fans have wanted are the players to show some heart and passion. Let's put things into perspective though - it's one game.
James Norwich
It's funny how the players get the accolades when Arsenal win, but it's all Mr. Wenger's fault when they lose.
Anon
RB Leipzig 0-0 Zenit St Petersburg
So close for RB Leipzig as Emil Forsberg curls a fantastic free-kick against the inside of the post. Zenit keeper Andrei Lunev was completely beaten.
Marseille 2-0 Athletic Bilbao
Lucas Ocampos' goal after 36 seconds is the quickest goal in the Europa League this season.
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Amrul Choudhury: Wenger needs to go out on a high. Which means now as they have beaten the 7 times European Cup winners. It is unlikely to get any better than this.
Kai Odegard: Solid from Arsenal. But as we all know, they can easily lose 3 or 4-0 at home next week.
Borussia Dortmund 1-2 Red Bull Salzburg
Borussia Dortmund have lost four of their last six home games in European competition (W1 D1), as many as they had in their previous 27.
Salzburg are now 18 games unbeaten in Europe (W11 D7).