Group E
Chelsea 1 - 2 Basel
Schalke 04 3 - 0 Steaua Bucuresti
Group F
Marseille 1 - 2 Arsenal
SSC Napoli 2 - 1 Borussia Dortmund
Group G
Atletico Madrid 3 - 1 Zenit Petersburg
Austria Wien 0 - 1 FC Porto
Group H
AC Milan 2 - 0 Celtic
Barcelona 4 - 0 Ajax