Kyle Schwarber left the Philadelphia Phillies' loss to the Miami Marlins on Thursday with a mild right calf strain.

Schwarber exited after drawing a walk in the fifth inning. 

After the game, Schwarber all but ruled himself out of Friday's game with the New York Mets, saying his right calf felt "tighter, tighter, tighter" as the game progressed.

"I want to be quick as I can," he said, "but also don't want to do anything that's outrageous to hurt the team and be down an extended amount of time, too."