Lerrin LaGrow vs. Jim Peterson — Career Comparison

On the career pitching numbers, Lerrin LaGrow posted a stronger line than Jim Peterson. Lerrin LaGrow posted stronger numbers in ERA (4.11 vs 5.27) and WHIP (1.480 vs 1.665). By the career numbers, Lerrin LaGrow 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.