Matchday 6 : 6-7 December 2011

6.12
Chelsea - Valencia 1
Genk - Leverkusen 2
Olympiacos - Arsenal x
Dortmund - Marseille 2
Porto - Zenit 1
APOEL - Shakhtar Donetsk 2
Barcelona - BATE 1
Plzeň - Milan 2

7.12
Man. City - Bayern x
Villarreal - Napoli 2
Lille - Trabzonspor 1
Internazionale - CSKA Moskva x
Basel - Man. United 2
Benfica - Oţelul Galaţi 1
Dinamo Zagreb - Lyon 2
Ajax - Real Madrid 2