Al Preston vs. Beau Sulser — Career Comparison

On the career pitching numbers, Beau Sulser posted a stronger line than Al Preston. Beau Sulser posted stronger numbers in ERA (3.63 vs 20.25) and WHIP (1.567 vs 4.500). By the career numbers, Beau Sulser 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.