(All Times GMT) Tuesday 1 Nov Group E 19:45 Valencia (Spa) v Bayer 04 Leverkusen (Ger) 19:45 KRC Genk (Bel) v Chelsea FC (Eng) Group F 19:45 Arsenal (Eng) v Marseille(Fra) 19:45 Dortmund (Ger) v Olympiakos Piraeus (Gre) Group G 19:45 APOEL (Cyp) v FC Porto(Por) 17:00 Zenit Petersburg (Rus) v Shakhtar (Ukr) Group H 17:00 BATE (Bel) v AC Milan (Itl) 19:45 Plzen (Cze) v Barcelona (Spa) Wednesday 2 Nov Group A 19:45 Villarreal CF (Spa) v Manchester City (Eng) 19:45 Bayern Munich (Ger) v Napoli (Ita) Group B 19:45 Trabzonspor (Tur) v CSKA Moskva (Rus) 19:45 Internazionale (Ita) v Lille OSC ( Fra) Group C 19:45 Manchester United (Eng) v Otelul Galati (Rom) 19:45 Benfica (Por) v FC Basel 1893 (Swi) Group D 19:45 Ajax Amsterdam (Neth) v NK Dinamo Zagreb – (Cro) 19:45 Olympique Lyonnais (Fra) v Real Madrid CF (Spa)