Shane Greene vs. Mac MacArthur — Career Comparison

Looking at the career totals, Shane Greene and Mac MacArthur are fairly close on the surface numbers. Shane Greene posted stronger numbers in ERA (4.5 vs 5.02) and WHIP (1.360 vs 1.500). Mac MacArthur had the advantage in home runs allowed (0.17 per nine innings vs 1.12). By the career numbers, Shane Greene 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.