George Mack vs. Justin Wayne — Career Comparison

Looking at the career totals, George Mack and Justin Wayne are fairly close on the surface numbers. Justin Wayne posted stronger numbers in ERA (6.13 vs 7.19) and WHIP (1.670 vs 1.890). George Mack had the advantage in home runs allowed (1.05 per nine innings vs 1.46). By the career numbers, Justin Wayne 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.