New York Mets second baseman Neil Walker was forced to leave Wednesday's game against the Chicago Cubs with a left leg injury, according to MLB.com's Anthony DiComo.
Walker suffered the injury in the bottom of the third inning when he came up lame running to first base after laying down a bunt.
The Mets didn't have an update on Walker's status after the game, but he is scheduled to undergo an MRI on Thursday.
"I'm concerned," manager Terry Collins told reporters after the Mets' 9-4 win, according to Newsday's Laura Albanese.