Arizona at Colorado

This is an important game for the Rockies. Thanks to a slump that has seen them lose five of their last six, a loss here would drop Colorado below .500 for the first time all season. I don't think it happens with Arizona visiting. The Diamondbacks have gone 16-10 at home but they have been atrocious on the road, batting .223 and getting only 3.3 runs per game. With Clayton Mortensen and his 2.17 ERA going for the Rocks, that spells trouble for Arizona. Since last season, Colorado is 38-17 at home vs. winning teams. Over the past couple of seasons, Arizona is 34-70 on the road including 13-37 vs. division opponents. This one goes to the Rockies.