Bobby Cassevah vs. Willie Collazo — Career Comparison

Looking at the career totals, Bobby Cassevah and Willie Collazo are fairly close on the surface numbers. Bobby Cassevah posted stronger numbers in ERA (3.2 vs 6.35) and WHIP (1.454 vs 2.294). Willie Collazo had the advantage in home runs allowed (0 per nine innings vs 0.42). By the career numbers, Bobby Cassevah 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.