O'Brien's RBI single
Cubs @ D-backsMarch 6, 2016 | 00:00:40
3/6/16: Peter O'Brien grounds a single up the middle, scoring Jake Lamb to give the D-backs a 2-0 lead
3/6/16: Peter O'Brien grounds a single up the middle, scoring Jake Lamb to give the D-backs a 2-0 lead