Tampa Bay Buccaneers QB Jameis Winston leaves game with shoulder injury

GLENDALE, Ariz. -- Tampa Bay Buccaneers quarterback Jameis Winston left Sunday's game against the Arizona Cardinals in the second quarter with a right throwing shoulder injury and his return is doubtful.

Winston was seen holding his arm as he came off the field following Tampa Bay's third possession of the game. It wasn't immediately clear how he hurt the shoulder. He is 5 of 10 for 61 yards with no touchdowns and no interceptions.

Ryan Fitzpatrick replaced Winston at quarterback for Tampa Bay.