Posey's RBI double
Giants @ RockiesMarch 20, 2016 | 00:00:28
3/19/16: Buster Posey doubles to left field, driving in Matt Duffy to give the Giants a 6-4 lead
3/19/16: Buster Posey doubles to left field, driving in Matt Duffy to give the Giants a 6-4 lead