Ray Keating vs. Alfredo Simon — Career Comparison

On the career pitching numbers, Ray Keating posted a stronger line than Alfredo Simon. Ray Keating posted stronger numbers in ERA (3.29 vs 4.56) and WHIP (1.329 vs 1.419). By the career numbers, Ray Keating 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.