Chris Iannetta flung the bat aside as if he got all of the pitch. Iannetta brought in the winning run by drawing a five-pitch walk, and the Colorado Rockies beat the Los Angeles Dodgers 4-3 after squandering a late lead Sunday. ''I like my chances against a guy in that situation - someone with their back against the wall and has to make pitches over the plate,'' the Rockies catcher said.