Troy Tulowitzki is heating up, and the Colorado Rockies are hoping the rest of their lineup will follow suit. Tulowitzki had three hits and drove in a run, Jhoulys Chacin pitched six effective innings and the Rockies beat the San Francisco Giants 2-1 on Saturday. Read more: http://scores.espn.go.com/mlb/recap?gameId=310604126&teams=colorado-rockies-vs-san-francisco-giants
