(Kansas City, MO)  --  Mitch Haniger homered in the ninth inning to lift the Mariners to a 6-5 win over the Royals in Kansas City.  Anthony Swarzak got his first win of the season.  Seattle improved to 12-and-2.  Seattle and Kansas City will close out the series today.  Mike Leake will be on the mound for the Mariners.