Marcos Diplan vs. Shad Williams — Career Comparison

On the career pitching numbers, Marcos Diplan posted a stronger line than Shad Williams. Marcos Diplan posted stronger numbers in ERA (4.04 vs 8.59) and WHIP (1.290 vs 2.352). By the career numbers, Marcos Diplan 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.