Danny Duffy vs. Norman Plitt — Career Comparison

Looking at the career totals, Danny Duffy and Norman Plitt are fairly close on the surface numbers. Danny Duffy posted stronger numbers in ERA (3.95 vs 4.77) and WHIP (1.321 vs 1.716). Norman Plitt had the advantage in home runs allowed (0.38 per nine innings vs 1.11). By the career numbers, Danny Duffy 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.