The Rockies have won six of their last eight home games and they played well offensively during the stretch, scoring over five runs per game.
Outside of Denver, the Rockies are 6-31 and last in batting average at .196. But put the Rockies in their Coors Field and they are 27-16 with a league-best .283 batting average. Colorado has the second-highest home slugging percentage. Pittsburgh has the majors' second-worst road slugging percentage.

Since the Pirates can’t be trusted on the road and the Rockies are playing well at home, Colorado makes the most sense here.