Holliday went 1-for-4 with a grand slam in Wednesday's 7-2 victory over the Mariners.
Holliday broke the game open with his grand slam off Domingo Gonzalez with two outs in the seventh inning. It's the third career grand slam and third homer this season for Holliday. Coming into the day, he'd gone just 3-for-18 (.167) over his previous six contests. Since returning from the IL on May 19, Holliday is slashing .220/.319/.424 with 10 RBI, 10 runs scored and three stolen bases.