00:30 LiveHighlights: Zenit 3-0 Celtic Watch the best of the action from the second leg of this UEFA Europa League round of 32 tie.
LiveAll you need to know: Europa League round of 16 draw When is the UEFA Europa League round of 16 draw? How will it work? Which teams will be involved? Get the lowdown.
00:30 LiveHighlights: Celtic 1-0 Zenit Watch the best of the action from the first leg of this UEFA Europa League round of 32 tie.
LiveMilan and Arsenal cruise, tough night for Napoli AC Milan, Arsenal, Atlético and Marseille made comfortable starts in their round of 32 ties, but the second legs look set to provide serious headaches for Dortmund, Napoli and Zenit.
LiveZenit v Celtic background Callum McGregor's first-leg goal has given Celtic something to defend as they travel to Russia, where Zenit will look to reprise their exceptional home form to turn the tie round.
LiveUEFA Europa League sides' nicknames: A to K Pacy goddesses, mattress makers, eagles and devils. How many of the round of 32 nicknames do you know? In the first of a two-part series, get the rundown here.
LiveNapoli win again, Atlético close Liga gap Dries Mertens scored a fifth goal in five games as Napoli returned a point clear of Juventus in Italy, on a night when Atlético moved within nine points of the Liga summit and Lyon lost.
LiveOfficial: Europa League squad changes for knockouts Who's in and who's out? Check out what changes the 32 UEFA Europa League contenders have made to their squads for the rest of this season's competition.
LiveAll the Europa League sides' winter transfers The transfer window has now closed across most of Europe. UEFA.com rounds up all the ins and outs from the 32 UEFA Europa League contenders.
LiveNapoli back on top, Marseille miss chance Dries Mertens struck twice as Napoli returned to the top of Serie A, while Atlético got back to winning ways and Marseille spurned the chance to leapfrog Lyon into second in Ligue 1.
LiveCeltic v Zenit background Celtic lost all three home games in the UEFA Champions League group stage and must improve that record against Zenit, who were imperious in reaching the round of 32.
LiveLyon topple Paris, Napoli bolster lead Memphis Depay struck a superb late winner as Lyon handed Paris a rare defeat, while Dries Mertens helped Napoli move four points clear in Italy and both Lazio and Arsenal excelled.
LiveVillarreal and Marseille shine, Arsenal suffer loss Pablo Fornals' late chip earned Villarreal a sensational victory at Real Madrid, while Leipzig, Atlético and Marseille all triumphed on a weekend when Arsenal lost.
LiveArsenal crash out of cup, Napoli stay top Holders Arsenal are out of the FA Cup after losing at second-tier Nottingham Forest, on a weekend when Napoli won in Serie A and Diego Costa experienced an eventful Liga return.
LiveArsenal strike late, Costa scores, Sporting denied Héctor Bellerín struck a late equaliser for Arsenal at home to Chelsea while the returning Diego Costa scored for Atlético and Sporting were denied by Lisbon rivals Benfica.
LiveArsenal owe it to Özil, Napoli top in Italy Mesut Özil's volley earned Arsenal the points against Newcastle and Napoli moved top of Serie A with a win at Torino, before Celtic's long unbeaten domestic run finally came to an end.
LiveLongest unbeaten runs in European league football Celtic's 56-game unbeaten league run is over following a 4-0 loss at Hearts, but the Scottish champions can console themselves with a place on our all-time unbeatables leaderboard.