Juan Acevedo vs. Bill Herring — Career Comparison

On the career pitching numbers, Juan Acevedo posted a stronger line than Bill Herring. Juan Acevedo posted stronger numbers in ERA (4.33 vs 15) and WHIP (1.504 vs 2.333). By the career numbers, Juan Acevedo 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.