Bacary Sagna is said to have told his team mates he expects to leave Arsenal for Manchester City after the FA Cup final.
The Times report that Saturday's game will be the Frenchman's last after turning down a series of contract offers from the Gunners.
The right-back is set to join the Premier League champions on a three-year deal from July 1.
Sagna joined the north Londoners from Auxerre in the summer of 2007 and has made 283 appearances, scoring five goals.
Arsene Wenger said earlier in the week the ball was in his compatriots court over whether he was going to accept Arsenal's latest and final offer.
However the Gunners boss said he had no concerns about Sagna's commitment and professionalism if he selected him to play in tomorrow's Wembley showpiece.