Jackie Brown vs. Charlie Sproull — Career Comparison

On the career pitching numbers, Jackie Brown posted a stronger line than Charlie Sproull. Jackie Brown posted stronger numbers in ERA (4.18 vs 5.94) and WHIP (1.469 vs 1.826). By the career numbers, Jackie Brown 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.