Herrmann's two-run homer
D-backs @ NationalsMay 2, 2017 | 00:00:29
Chris Herrmann sends a two-run homer over the left-field fence to give the D-backs a 4-3 edge in the top of the 4th inning
Chris Herrmann sends a two-run homer over the left-field fence to give the D-backs a 4-3 edge in the top of the 4th inning