Francisco Barrios vs. Mort Cooper — Career Comparison

On the career pitching numbers, Mort Cooper posted a stronger line than Francisco Barrios. Mort Cooper posted stronger numbers in ERA (2.97 vs 4.15) and WHIP (1.215 vs 1.354). By the career numbers, Mort Cooper 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.