Wojciech Szczesny's future at Arsenal is in doubt.

The Daily Mail says Szczesny is set to clash with manager Arsene Wenger over the Arsenal manager's plans to sign a new goalkeeper.

Wenger said concerns over Szczesny's 'mental' state were behind his decision to drop the goalkeeper for the clash against Bayern Munich on Wednesday night.

He has been hugely disappointed with Szczesny's recent displays and made that clear when informing the keeper of his decision to axe him.