Jason Anderson vs. Jerry Johnson — Career Comparison

On the career pitching numbers, Jerry Johnson posted a stronger line than Jason Anderson. Jerry Johnson posted stronger numbers in ERA (4.31 vs 6.39) and WHIP (1.596 vs 1.974). By the career numbers, Jerry Johnson 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.