D-backs open long stretch at home

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PHOENIX (AP) -- After a miserable trip to San Francisco, the Arizona Diamondbacks look to rebound starting tonight at home against the Colorado Rockies.

Undefeated Jason Marquis goes against Arizona's Jon Garland at 1-1. Arizona lost two of three against the Giants over the weekend.

The D-backs are tied for last place in the N-L West with San Francisco at 4-8.

Arizona also plays San Francisco and Chicago during the homestand.