George Hesselbacher vs. Willy Wilson — Career Comparison

On the career pitching numbers, Willy Wilson posted a stronger line than George Hesselbacher. Willy Wilson posted stronger numbers in ERA (2.57 vs 7.27) and WHIP (0.714 vs 2.269). By the career numbers, Willy Wilson 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.