Kolby Allard vs. Luis Perdomo — Career Comparison

Looking at the career totals, Kolby Allard and Luis Perdomo are fairly close on the surface numbers. Luis Perdomo posted stronger numbers in ERA (5.12 vs 5.34) and home runs allowed (1.1 per nine innings vs 1.6). Kolby Allard had the advantage in WHIP (1.409 vs 1.526). By the career numbers, Luis Perdomo 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.