Posey's three-run homer
Cubs @ GiantsAugust 8, 2017 | 00:00:29
Buster Posey launches a three-run home run to left, and after review, the call is confirmed to give the Giants a 3-0 lead in the 1st
Buster Posey launches a three-run home run to left, and after review, the call is confirmed to give the Giants a 3-0 lead in the 1st