Tom Bolton vs. Charlie Sproull — Career Comparison

On the career pitching numbers, Tom Bolton posted a stronger line than Charlie Sproull. Tom Bolton posted stronger numbers in ERA (4.56 vs 5.94) and WHIP (1.630 vs 1.826). By the career numbers, Tom Bolton 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.