Rafael Dolis vs. Shad Williams — Career Comparison

On the career pitching numbers, Rafael Dolis posted a stronger line than Shad Williams. Rafael Dolis posted stronger numbers in ERA (4.57 vs 8.59) and WHIP (1.575 vs 2.352). By the career numbers, Rafael Dolis 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.