Brad Boxberger vs. Alberto Castillo — Career Comparison

On the career pitching numbers, Brad Boxberger posted a stronger line than Alberto Castillo. Brad Boxberger posted stronger numbers in ERA (3.5 vs 4.33) and WHIP (1.302 vs 1.541). By the career numbers, Brad Boxberger 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.