An injury to Fabinho overshadowed Liverpool's unconvincing 2-0 win over Midtjylland with Diogo Jota and Mo Salah on target.
Ianis Hagi's double completed a stunning turnaround to give Rangers a 3-2 win over Braga in a pulsating Europa League first leg.
Arsenal took a big step towards the Europa League last 16 as Alexandre Lacazette's late strike secured a 1-0 win away to Olympiakos.
Man Utd take an away goal into the second leg of their Europa League last-32 tie with Club Brugge following a 1-1 draw on Thursday.
From Bukayo Saka's performance for Arsenal to Spurs and Liverpool's Champions League struggles, we round up the talking points from the midweek European action.
From Celtic's Italian Job to a dominant Man Utd attacking showing, we pick out the key stories from this week's Europa League.
Alfredo Morelos scored one and made another as Rangers took a big step towards Europa League progression with a 2-0 win over Porto.
Raul Jimenez's injury-time strike saw Wolves beat Slovan 1-0 to put Nuno Espirito Santo's side within touching distance of the Europa League knockout stage.
Man Utd cruised into the Europa League knockout stages with two games to spare after a routine 3-0 victory over Partizan Belgrade at Old Trafford.
Olivier Ntcham scored a 95th-minute winner as Celtic registered their first-ever victory in Italy to beat Lazio 2-1 and qualify for the Europa League knockout stages.
From Heung-Min Son's double to a thriller at Stamford Bridge and injury problems for Man City, we pick out the key stories from this week's Champions League.
Two stunning late free-kicks from Nicolas Pepe sealed a dramatic 3-2 win for Arsenal over Vitoria in the Europa League.
Manchester United took a significant step towards the Europa League knockout stages with a 1-0 victory at Partizan Belgrade.
Arsenal, Celtic, Manchester United and Wolves claim victory while Rangers secure a precious point in Portugal.
Christopher Jullien scored a dramatic 89th-minute winner as Celtic registered a huge Europa League victory over Lazio at Parkhead.
Wolves came from behind to win 2-1 away to Slovan Bratislava to move up into the qualification spots in Europa League Group K.
Alfredo Morelos was once again Rangers' hero after the Colombian's strike handed the visitors a 1-1 draw at Porto.
Ole Gunnar Solskjaer is hopeful the hamstring injury that forced Jesse Lingard off in Man Utd's draw at AZ Alkmaar is not as serious as first feared.
Odsonne Edouard and Mohamed Elyounoussi goals saw Celtic ease to a 2-0 Europa League Group E win over CFR Cluj.
Gabriel Martinelli scored two goals and set up another as Arsenal turned on the style to thrash Standard Liege 4-0.