Roger Miller vs. Harry Staley — Career Comparison

Looking at the career totals, Roger Miller and Harry Staley are fairly close on the surface numbers. Harry Staley posted stronger numbers in ERA (3.81 vs 11.57) and home runs allowed (0.37 per nine innings vs 3.86). Roger Miller had the advantage in WHIP (1.286 vs 1.354). By the career numbers, Harry Staley 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.