Henry Keupper vs. Lewis Woolfolk — Career Comparison

On the career pitching numbers, Henry Keupper posted a stronger line than Lewis Woolfolk. Henry Keupper posted stronger numbers in ERA (4.27 vs 5.08) and WHIP (1.432 vs 1.506). 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.