Mike MacDougal vs. Jim Peterson — Career Comparison

On the career pitching numbers, Mike MacDougal posted a stronger line than Jim Peterson. Mike MacDougal posted stronger numbers in ERA (4 vs 5.27) and WHIP (1.586 vs 1.665). By the career numbers, Mike MacDougal 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.