Willie Collazo vs. Steve Colyer — Career Comparison

Looking at the career totals, Willie Collazo and Steve Colyer are fairly close on the surface numbers. Steve Colyer posted stronger numbers in ERA (5.04 vs 6.35) and WHIP (1.843 vs 2.294). Willie Collazo had the advantage in home runs allowed (0 per nine innings vs 1.46). By the career numbers, Steve Colyer 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.