Hamels (5-2) allowed one run and five hits, striking out eight for his first career win against the Rockies. He entered 0-3 with an 8.22 ERA in three career starts against Colorado, including two in the postseason.
The NL East-leading Phillies had just seven runs and 17 hits in the previous four games. They got just enough this time.
Jorge De La Rosa (5-2) was the hard-luck loser. The lefty allowed two runs - one earned - and five hits to record his first career complete game.
