MLB Friday 10* Top Play UNDER 8.5 in Arizona Diamondbacks vs Colorado Rockies @ 9:40 ET - The Diamondbacks Bumgarner has been rock solid at home this season. In fact, taking out the one tough home start he had (versus Dodgers), Bumgarner has allowed a total of only 16 earned runs in 10 starts at home this season. As for the Rockies Marquez, his numbers overall are inflated because of pitching at Coors Field for his home starts. On the road he is quite solid and also he has been rock solid against the Diamondbacks this season too. Just 9 hits allowed in 13 innings at Arizona for Marquez. Regardless of the pitchers here I do like the under as Colorado, yesterday at San Diego notwithstanding, normally does not score well on the road. The Rockies had scored an average of just 2.2 runs per game last 5 games prior to the win yesterday over the Padres. As for Arizona, they have lost 5 of 6 and scored an average of just 2.4 runs (not including extra innings run) in those 5 losses. 10* UNDER 8.5 in Arizona