DENVER (AP) Yusmeiro Petit gave manager Bruce Bochy the start he wanted. It lasted one pitch too many and helped finish the San Francisco Giants' winning streak.
Daniel Descalso homered and drove in three runs and the Colorado Rockies handed San Francisco its first loss in nine games, taking the second game of a rain-soaked doubleheader 5-3 on Saturday night.
Descalso had a run-scoring groundout in the fourth and added a two-run homer in the sixth off Petit (1-1). The homer off a 79 mph changeup from Petit put Colorado ahead 4-2, marking the first time the Giants trailed by more than a run since May 9.