SAN FRANCISCO (AP) -- Troy Tulowitzki had three hits and drove in a run, Jhoulys Chacin pitched six effective innings and the Colorado Rockies beat the San Francisco Giants 2-1 on Saturday.
Chacin (6-4) allowed one run and four hits to end a personal two-game losing streak and help the Rockies win in San Francisco for the first time in five games.
Cody Ross homered for the Giants, who had won three straight.
Madison Bumgarner (2-7) allowed an earned run and seven hits over seven innings.
Huston Street pitched the ninth for his 15th save in 17 chances.
(Copyright ©2011 by The Associated Press. All Rights Reserved.)
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