Joe Bonikowski vs. Willie Haynes — Career Comparison

Looking at the career totals, Joe Bonikowski and Willie Haynes are fairly close on the surface numbers. Joe Bonikowski posted stronger numbers in ERA (3.88 vs 6.36) and WHIP (1.355 vs 1.525). Willie Haynes had the advantage in home runs allowed (0.33 per nine innings vs 0.54). By the career numbers, Joe Bonikowski 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.