Tim Sherrill vs. Paul Siebert — Career Comparison

On the career pitching numbers, Paul Siebert posted a stronger line than Tim Sherrill. Paul Siebert posted stronger numbers in ERA (3.77 vs 7.71) and WHIP (1.713 vs 1.982). By the career numbers, Paul Siebert 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.