The Century Man
Henrik Mkhitaryan put Borussia Dortmund ahead at Arsenal.
Arsenal levelled matters through Olivier Giroud.
Robert Lewandowski netted a late goal for Dortmund, sealing all three points.
Fernando Torres enjoyed a night to remember as Chelsea dominated Schalke.
Fernando Torres sealed a brace, and the win, in his 100th match for Chelsea.
Robinho got AC Milan off to the perfect start against Barcelona.
Lionel Messi restored parity for the visitors, and the match finished 1-1.
James Forrest slotted home from the spot as Celtic beat Ajax 2-1.
Atletico Madrid enjoyed a 3-0 triumph away to Austria Vienna.
Zenit celebrate after a late strike gave them a win.
FC Basel sealed a 1-1 draw away to Steaua