Colorado gets the home field advantage at Coors Field, one of the most extreme hitter-friendly parks in baseball, which inflates run totals and historically benefits the home team who is acclimated to altitude. The Rockies hold a slight edge with a fresher schedule (5 days rest vs. 2 for ARI) and their bullpen has logged more high-leverage innings recently but remains competitive at Coors. Arizona's significant injury list, including Corbin Burnes, Jordan Lawlar, and multiple bullpen arms, depletes their depth and limits their ability to hold leads in a high-scoring environment.