Howie Gregory vs. Art Smith — Career Comparison

On the career pitching numbers, Howie Gregory posted a stronger line than Art Smith. Howie Gregory posted stronger numbers in ERA (5.14 vs 11.57) and WHIP (2.143 vs 3.000). By the career numbers, Howie Gregory 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.