Jonathan Johnson vs. Shad Williams — Career Comparison

On the career pitching numbers, Jonathan Johnson posted a stronger line than Shad Williams. Jonathan Johnson posted stronger numbers in ERA (6.63 vs 8.59) and WHIP (2.017 vs 2.352). By the career numbers, Jonathan 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.