Roy Mahaffey vs. Buzz Wetzel — Career Comparison

Looking at the career totals, Roy Mahaffey and Buzz Wetzel are fairly close on the surface numbers. Roy Mahaffey posted stronger numbers in ERA (5.01 vs 7.71) and WHIP (1.546 vs 2.786). Buzz Wetzel had the advantage in home runs allowed (0 per nine innings vs 0.72). By the career numbers, Roy Mahaffey 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.