Casey Mize vs. Roy Witherup — Career Comparison

Looking at the career totals, Casey Mize and Roy Witherup are fairly close on the surface numbers. Casey Mize posted stronger numbers in ERA (4.19 vs 4.44) and WHIP (1.291 vs 1.454). Roy Witherup had the advantage in home runs allowed (0.17 per nine innings vs 1.31). By the career numbers, Casey Mize 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.