Reggie Cleveland vs. George Mack — Career Comparison

On the career pitching numbers, Reggie Cleveland posted a stronger line than George Mack. Reggie Cleveland posted stronger numbers in ERA (4.01 vs 7.19) and WHIP (1.357 vs 1.890). By the career numbers, Reggie Cleveland 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.