Marlins outfielder Mike Stanton left the team's 6-2 win over the Mets on Friday night with tightness in his left hamstring. Florida manager Edwin Rodriguez doesn't believe the injury is serious, although Stanton did feel some tightness prior to the season opener as well. "He felt something before the game started," Rodriguez said. "He didn't pull anything. He just felt something. We will know better tomorrow. But I don't think it's too serious." Stanton was limited in spring training because of a strained right quadriceps.