Pollock's grand slam
September 26, 2015 | 00:01:03
9/25/15: A.J. Pollock cranks a grand slam to left-center off Casey Kelly, the first of his career, to give the D-backs an early 6-0 lead
9/25/15: A.J. Pollock cranks a grand slam to left-center off Casey Kelly, the first of his career, to give the D-backs an early 6-0 lead