It was a bad night for 10-man Arsenal at BATE Borisov on Thursday, with the Gunners falling to a 1-0 defeat in the first leg of the round of 32 in the UEFA Europa League.
A frustrated Alexandre Lacazette saw red in the closing stages as the Premier League giants searched for an equaliser.
Sevilla earned a 1-0 victory against Lazio in Italy, with Benfica completing a 2-1 win at Galatasaray.
Malmo host Chelsea during the evening matches. Valencia are set to travel to Celtic in Scotland.
Thursday's Results and Remaining Fixtures
BATE Borisov 1-0 Arsenal
Krasnodar 0-0 Bayer Leverkusen
Galatasaray 1-2 Benfica
Lazio 0-1 Sevilla
Olympiakos 2-2 Dynamo Kiev
Rapid Vienna 0-1 Inter Milan
Rennes 3-3 Real Betis
Slavia Prague 0-0 Genk
Celtic vs.