Michael Petersen Relieves Eury Pérez Following Hamstring Injury

Michael Petersen was called into action for the Miami Marlins on Wednesday, replacing starter Eury Pérez in the fifth inning against the Toronto Blue Jays. Petersen took over after Pérez exited the game with a right hamstring spasm. The relief appearance follows a strong start by Pérez, who had struck out nine batters over four shutout frames. Petersen is tasked with maintaining the lead and continuing the shutout performance established by the Marlins' starter during the road contest.