Cubs' six-run 4th
Rockies @ CubsJuly 27, 2015 | 00:01:17
7/27/15: The Cubs come back from an early hole with six in the 4th, including RBI hits from Kris Bryant, Starlin Castro and Addison Russell
7/27/15: The Cubs come back from an early hole with six in the 4th, including RBI hits from Kris Bryant, Starlin Castro and Addison Russell