Hey Gyno-
I hate playing ANY game at Coors, but this one looks like a pure mismatch! A little more info on our boy Hart. His ERA is a result of pure luck. Check out some of the classic Bill James/fantasy/sabremetric stats. Look at his batting average on balls in play: .267. EVERY pitcher over time is around .300. Same for his left on base %: .886. Again, over time, all pitchers come in at around .750.
Basically this guy gets into a ton of trouble, and through luck has wiggled out again and again. The chickens will come home to roost, hopefully today....