Hal Manders vs. Amos Willingham — Career Comparison

On the career pitching numbers, Hal Manders posted a stronger line than Amos Willingham. Hal Manders posted stronger numbers in ERA (4.77 vs 7.11) and WHIP (1.641 vs 1.895). By the career numbers, Hal Manders 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.