Bernard Culloton vs. Onan Masaoka — Career Comparison

On the career pitching numbers, Bernard Culloton posted a stronger line than Onan Masaoka. Bernard Culloton posted stronger numbers in ERA (3.28 vs 4.23) and WHIP (1.176 vs 1.537). By the career numbers, Bernard Culloton 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.