Tommy Doyle vs. John Grabow — Career Comparison

On the career pitching numbers, John Grabow posted a stronger line than Tommy Doyle. John Grabow posted stronger numbers in ERA (4.31 vs 8.31) and WHIP (1.520 vs 1.769). By the career numbers, John Grabow 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.