Tonight Rich Hill will pitch his fourth career game at Coors Field. The first three didn’t go so well. Batters hit .305 against him with 3 doubles, 3 home runs, eleven walks, and just nine strikeouts. The big question is: Will Rich Hill’s curve ball curve at one mile above sea level? The problem with Coors Field is not just reduced air resistance against balls flying out of the park, it’s also reduced air resistance against pitches being thrown. This causes breaking balls to not break.