Jason Childers vs. Leon Williams — Career Comparison

Looking at the career totals, Jason Childers and Leon Williams are fairly close on the surface numbers. Jason Childers posted stronger numbers in ERA (4.7 vs 5.4) and WHIP (2.087 vs 2.160). Leon Williams had the advantage in home runs allowed (0 per nine innings vs 1.17). By the career numbers, Jason Childers 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.