Group A
Arsenal 3-0 Chelsea (Alexis Sánchez 11, Walcott 14, Özil 40)
Alexis Sánchez (100th) and Theo Walcott (350th) scored on milestone appearances for the Gunners in a resounding London derby success. The only downside for Arsène Wenger was a first-half knee injury sustained by midfielder Francis Coquelin.
St Gallen 1-3 Basel (Aratore 14; Delgado 25, Gelmi og 75, Doumbia 90pen)
The matchday one draw with Ludogorets Razgrad is the only game this term Basel have failed to win.
Toulouse 2-0 Paris (Bodiger 48pen, Durmaz 7…