Jason Bay went 2-for-3 and hit a walkoff single in the 13th inning of Sunday's win against the Rangers. Bay didn't start, but remained in the game after pinch-running for Michael Morse in the ninth inning. With Michael Saunders struggling, the Mariners have been using Bay in their leadoff spot against left-handed pitching. Bay is batting .245/.353/.408 through his first 36 games this season.