Chet Brewer vs. Luis Castillo — Career Comparison

Looking at the career totals, Chet Brewer and Luis Castillo are fairly close on the surface numbers. Chet Brewer posted stronger numbers in ERA (3.44 vs 5.06) and WHIP (1.244 vs 1.969). Luis Castillo had the advantage in home runs allowed (0 per nine innings vs 0.25). By the career numbers, Chet Brewer 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.