The detail of the injury is still unknown
Major blow for Arsenal, Barça's opponent in the Champion's League last 16 round. Goalkeeper Petr Cech suffered a muscular injury on the right leg on Wednesday during the 1-2 loss against Swansea while going back in goal, after he fisted the ball on a corner late in the game.
The coach Arsène Wenger already confirmed that Cech wouldn't play on Saturday against Tottenham and that he is very confident with his substitute, David Ospina. The duration of Cech's unavailability is unknown, therefore he could be out for the Champion's League Last 16 second leg at Camp Nou, Wednesday 16th of March, two weeks from now.