Ruggiano exited Monday's game against the Yankees with a strained left hamstring, Kristie Ackert of the New York Daily News reports.

EDGE Analysis

Ruggiano suffered the injury in the third inning while running to first base and was replaced by Michael Conforto in the outfield. He was making just his second start since being signed by the Mets on July 30. Consider him day-to-day until the team announces otherwise.