Jose Butto vs. Diego Moreno — Career Comparison

On the career pitching numbers, Jose Butto posted a stronger line than Diego Moreno. Jose Butto posted stronger numbers in ERA (3.56 vs 5.06) and home runs allowed (0.72 per nine innings vs 1.13). By the career numbers, Jose Butto 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.