Bill Risley vs. Leon Williams — Career Comparison

Looking at the career totals, Bill Risley and Leon Williams are fairly close on the surface numbers. Bill Risley posted stronger numbers in ERA (3.98 vs 5.4) and WHIP (1.310 vs 2.160). Leon Williams had the advantage in home runs allowed (0 per nine innings vs 1.26). By the career numbers, Bill Risley 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.