Bullet Campbell vs. Fred Mitchell — Career Comparison

Looking at the career totals, Bullet Campbell and Fred Mitchell are fairly close on the surface numbers. Fred Mitchell posted stronger numbers in ERA (4.1 vs 4.63) and home runs allowed (0.2 per nine innings vs 0.49). Bullet Campbell had the advantage in WHIP (1.353 vs 1.544). By the career numbers, Fred Mitchell 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.