Mike Duvall vs. George Pechiney — Career Comparison

On the career pitching numbers, George Pechiney posted a stronger line than Mike Duvall. George Pechiney posted stronger numbers in ERA (4.23 vs 4.76) and WHIP (1.507 vs 1.863). By the career numbers, George Pechiney 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.