Marseille and Arsenal have failed to break the deadlock in the first half of their Champions League Group F clash at the Stade Velodrome.
Both sides cancelled each other out in the opening exchanges, with the first chance of the contest coming only after 21 minutes.
The Gunners failed to clear a corner properly and a cross was drilled into their penalty box, but Andre Ayew could only head at Wojciech Szczesny.
Marseille had another chance to break the deadlock in the 40th minute, but Andre-Pierre Gignac's header went just wide.