Mercer's three-run homer
Pirates @ GiantsJuly 24, 2017 | 00:00:29
Jordy Mercer provides some insurance for the Pirates with a three-run homer to left field to increase the lead to 9-3 in the 8th
Jordy Mercer provides some insurance for the Pirates with a three-run homer to left field to increase the lead to 9-3 in the 8th