Phillippe Aumont vs. John McDonald — Career Comparison

Looking at the career totals, Phillippe Aumont and John McDonald are fairly close on the surface numbers. Phillippe Aumont posted stronger numbers in ERA (6.8 vs 9) and WHIP (2.038 vs 2.333). John McDonald had the advantage in home runs allowed (0 per nine innings vs 1.03). By the career numbers, Phillippe Aumont 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.