Evelio Calderin vs. George Mack — Career Comparison

On the career pitching numbers, Evelio Calderin posted a stronger line than George Mack. Evelio Calderin posted stronger numbers in ERA (3.55 vs 7.19) and WHIP (1.483 vs 1.890). By the career numbers, Evelio Calderin 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.