Matchday 1 : 13-14 September 2011

13.09
Chelsea - Leverkusen 1
Genk - Valencia 2
Olympiacos - Marseille x
Dortmund - Arsenal 1
Porto - Shakhtar Donetsk x
APOEL - Zenit 2
Barcelona - Milan 1
Plzeň - BATE x

14.09
Man. City - Napoli 1
Villarreal - Bayern 2
Lille - CSKA Moskva 1
Internazionale - Trabzonspor 1
Basel - Oţelul Galaţi 1
Benfica - Man. United 2
Dinamo Zagreb - Real Madrid 2
Ajax - Lyon 1