Joe Bitker vs. John O'Donoghue — Career Comparison

Looking at the career totals, Joe Bitker and John O'Donoghue are fairly close on the surface numbers. Joe Bitker posted stronger numbers in WHIP (1.500 vs 1.678) and home runs allowed (1.35 per nine innings vs 1.83). John O'Donoghue had the advantage in ERA (4.58 vs 4.73). By the career numbers, Joe Bitker 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.