Henry Keupper vs. Roy Witherup — Career Comparison

Looking at the career totals, Henry Keupper and Roy Witherup are fairly close on the surface numbers. Henry Keupper had the edge in ERA (4.27 vs 4.44). By the career numbers, Henry Keupper 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.