Browns rookie quarterback Johnny Manziel could be in danger of missing Sunday's season finale against Baltimore, reports Jeremy Fowler of ESPN.

Manziel completed 3 of 8 passes for 32 yards before exiting the second quarter of Sunday's 17-13 loss to the Panthers with a hamstring injury. Following the game, Manziel began making a case for the starting job next season during the postgame press conference.

"I want to be the guy," Manziel said. "That's what I want to do and that's what I want to be for this organization, so for me, if anything, this has motivated me more to head into this offseason."