Zach Duke vs. George Dumont — Career Comparison

On the career pitching numbers, George Dumont posted a stronger line than Zach Duke. George Dumont posted stronger numbers in ERA (2.85 vs 4.31) and WHIP (1.222 vs 1.474). By the career numbers, George Dumont 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.