Rich Batchelor vs. Willie Collazo — Career Comparison

Looking at the career totals, Rich Batchelor and Willie Collazo are fairly close on the surface numbers. Rich Batchelor posted stronger numbers in ERA (5.03 vs 6.35) and WHIP (1.565 vs 2.294). Willie Collazo had the advantage in home runs allowed (0 per nine innings vs 0.5). By the career numbers, Rich Batchelor 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.