Emiliano Martinez will make his debut in net as a result of an injury to David Ospina .
Emiliano Martinez is expected to make his Arsenal debut against Anderlecht in UEFA Champions League group stage match after second-choice Goalkeeper David Ospina picked up an injury during training. He was called up to the Argentina senior squad to replace ï¿½scar Ustari to face Nigeria in June 2011.
Emiliano Martï¿½nez