Colorado Rockies vs. Arizona Diamondbacks MLB Pick Prediction 4/30/2021 by Tony T.
Rockies at Diamondbacks—MLB free pick is Colorado Rockies +105 odds. On the hill for Colorado will be Jon Gray. The righthander has been ultra-consistent. He sits with an ERA of 2.54 and WHIP of 1.09 on the season. Madison Bumgarner counters for Arizona. Rockies have hit him well the past two seasons. Bumgarner was pounded in his only home start. Rockies do hit lefthanders well. Diamondback bullpen struggling with an ERA near seven over their past five games. Play Colorado +105.