Robert Davis vs. Ray Herbert — Career Comparison

On the career pitching numbers, Robert Davis posted a stronger line than Ray Herbert. Robert Davis posted stronger numbers in ERA (1.86 vs 4.01) and WHIP (1.111 vs 1.388). By the career numbers, Robert Davis 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.