George Borchers vs. Alberto Castillo — Career Comparison

On the career pitching numbers, George Borchers posted a stronger line than Alberto Castillo. George Borchers posted stronger numbers in ERA (3.72 vs 4.33) and WHIP (1.478 vs 1.541). By the career numbers, George Borchers 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.