Adam Butler vs. Marcus Moore — Career Comparison

On the career pitching numbers, Marcus Moore posted a stronger line than Adam Butler. Marcus Moore posted stronger numbers in ERA (6.25 vs 10.8) and WHIP (1.795 vs 2.400). By the career numbers, Marcus Moore had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.