CECH OUT FOR THREE WEEKS WITH HAMSTRING PROBLEM

Arsenal have been dealt an injury blow with goalkeeper Petr Cech ruled out of action for up to three weeks with an injury sustained in Saturday's win versus Watford.

The veteran 'keeper was substituted off the field just before half-time for Bernd Leno after going down on the floor with a knock.

It was Leno's Premier League debut for the Gunners and the German impressed between the posts for Unai Emery's win.

The Mirror report that Cech will be out for three weeks meaning the Czech 'keeper will miss games against Qarabag, Fulham and Leicester in the coming weeks.

This will be Leno's chance to really stake his claim in Arsenal's goal, as he looks to become the recognised number one 'keeper for Emery.

He had recently complained about the lack of game time he has been offered since his move from Bayer Leverkusen in the summer.