Greg Mahle vs. Charles Witherow — Career Comparison

Looking at the career totals, Greg Mahle and Charles Witherow are fairly close on the surface numbers. Greg Mahle posted stronger numbers in ERA (5.4 vs 18) and WHIP (1.909 vs 4.000). Charles Witherow had the advantage in home runs allowed (0 per nine innings vs 1.96). By the career numbers, Greg Mahle 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.