Alberto Castillo vs. Denny Driscoll — Career Comparison

On the career pitching numbers, Denny Driscoll posted a stronger line than Alberto Castillo. Denny Driscoll posted stronger numbers in ERA (3.08 vs 4.33) and WHIP (1.195 vs 1.541). By the career numbers, Denny Driscoll 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.