Steve Bechler vs. Paul Castner — Career Comparison

On the career pitching numbers, Paul Castner posted a stronger line than Steve Bechler. Paul Castner posted stronger numbers in ERA (6.3 vs 13.5) and WHIP (1.900 vs 2.143). By the career numbers, Paul Castner 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.