Posey's clutch go-ahead double
Guardians @ GiantsJuly 19, 2017 | 00:00:24
Buster Posey hammers a two-run, pinch-hit double to left field to give the Giants a 5-4 lead in the bottom of the 8th inning
Buster Posey hammers a two-run, pinch-hit double to left field to give the Giants a 5-4 lead in the bottom of the 8th inning