The DBacks just let up 25 runs their last two games and now head to Coors Field with a heavily taxed bullpen, not a great situation for suppressing offensive production. The Rockies stay home and have Sensatela on the hill making his first start off the 60 day IL. His numbers in five minor league rehab starts are not promising. Two shaky bullpens a mile high makes for runs in bunches. Bet the over.