Yoshihisa Hirano vs. Juan Moreno — Career Comparison

On the career pitching numbers, Yoshihisa Hirano posted a stronger line than Juan Moreno. Yoshihisa Hirano posted stronger numbers in ERA (3.69 vs 4.37) and WHIP (1.344 vs 1.458). By the career numbers, Yoshihisa Hirano 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.