The Mariners stayed in the third wild-card spot, a half-game behind Tampa Bay. Seattle remained four games ahead of Baltimore for that last AL playoff slot.
“We haven’t played good baseball on this trip,” Mariners manager Scott Servais said. “We need to get back to playing baseball the way we have all year that’s allowed us to be in this position. We do have a good opportunity to make the playoffs and the next ten games will define where we’re at.”
Mitch Haniger singled twice during an eight-run fifth for the Mariners, and they led 11-2 going into the bottom of the sixth.