Tom Bruno vs. Alberto Castillo — Career Comparison

On the career pitching numbers, Tom Bruno posted a stronger line than Alberto Castillo. Tom Bruno posted stronger numbers in ERA (4.22 vs 4.33) and home runs allowed (0.8 per nine innings vs 1.19). By the career numbers, Tom Bruno 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.