Wilmer Fields vs. Jack Leiter — Career Comparison

On the career pitching numbers, Wilmer Fields posted a stronger line than Jack Leiter. Wilmer Fields posted stronger numbers in ERA (3.47 vs 4.8) and WHIP (1.299 vs 1.361). By the career numbers, Wilmer Fields 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.