Bullet Campbell vs. Dan Perkins — Career Comparison

On the career pitching numbers, Bullet Campbell posted a stronger line than Dan Perkins. Bullet Campbell posted stronger numbers in ERA (4.63 vs 6.54) and WHIP (1.353 vs 1.846). By the career numbers, Bullet Campbell 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.