Sierra's RBI single
Cubs @ CardinalsMay 13, 2017 | 00:00:28
Magneuris Sierra hits a ground ball that just gets by Tommy La Stella and Tommy Pham scores to extend the Cardinals' lead to 5-1 in the 6th
Magneuris Sierra hits a ground ball that just gets by Tommy La Stella and Tommy Pham scores to extend the Cardinals' lead to 5-1 in the 6th