Bill Bell vs. Paul Castner — Career Comparison

Looking at the career totals, Bill Bell and Paul Castner are fairly close on the surface numbers. Bill Bell posted stronger numbers in ERA (4.32 vs 6.3) and WHIP (1.800 vs 1.900). Paul Castner had the advantage in home runs allowed (0 per nine innings vs 1.62). By the career numbers, Bill Bell 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.