Mule Watson vs. Roy Witherup — Career Comparison

Looking at the career totals, Mule Watson and Roy Witherup are fairly close on the surface numbers. Mule Watson posted stronger numbers in ERA (4.03 vs 4.44) and WHIP (1.400 vs 1.454). Roy Witherup had the advantage in home runs allowed (0.17 per nine innings vs 0.42). By the career numbers, Mule Watson 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.