Ky Bush vs. Charlie Sproull — Career Comparison

Looking at the career totals, Ky Bush and Charlie Sproull are fairly close on the surface numbers. Charlie Sproull posted stronger numbers in WHIP (1.826 vs 2.094) and home runs allowed (0.69 per nine innings vs 1.02). Ky Bush had the advantage in ERA (5.6 vs 5.94). By the career numbers, Charlie Sproull 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.