Burt Keeley vs. Lewis Woolfolk — Career Comparison

On the career pitching numbers, Burt Keeley posted a stronger line than Lewis Woolfolk. Burt Keeley posted stronger numbers in ERA (3.32 vs 5.08) and WHIP (1.330 vs 1.506). By the career numbers, Burt Keeley 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.