Soler left Monday's game against the Phillies after injuring his left hamstring while running to first base, Jerry Crasnick of Baseball America reports.
It's unclear how severe the injury is, but Soler was in enough pain that he needed to leave the game right after singling in the third inning. Matt Szczur pinch ran for him and took over in left field. More details on the severity of Soler's ailment should become available once he's evaluated by team doctors.