Polanco's pinch-hit RBI single
D-backs @ PiratesMay 31, 2017 | 00:00:22
Gregory Polanco grounds a pinch-hit single up the middle, scoring Jose Osuna to tie the game at 2 in the 5th inning
Gregory Polanco grounds a pinch-hit single up the middle, scoring Jose Osuna to tie the game at 2 in the 5th inning