Matt Chapman hit a grand slam to help the San Francisco Giants beat the lowly Colorado Rockies 6-3 on Saturday. Chapman connected against Jake Bird (0-1) with one out in the sixth, capping a five-run inning after the Rockies scored three times in the top of the frame.

Walks will haunt, and leadoff walks will haunt absolutely. And for bad teams like the Rockies, walks kill any chance of winning.

San Francisco Giants third baseman Matt Chapman came up clutch for his team during Saturday's game versus the Colorado Rockies. Chapman was quiet at the plate until he came up in the sixth inning with the bases loaded.