Tony Arnold vs. Mike MacDougal — Career Comparison

On the career pitching numbers, Mike MacDougal posted a stronger line than Tony Arnold. Mike MacDougal posted stronger numbers in ERA (4 vs 5.06) and WHIP (1.586 vs 1.685). 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.