Humberto Castellanos vs. Dave Knight — Career Comparison

Looking at the career totals, Humberto Castellanos and Dave Knight are fairly close on the surface numbers. Dave Knight posted stronger numbers in ERA (3.71 vs 5.43) and home runs allowed (1.01 per nine innings vs 1.3). Humberto Castellanos had the advantage in WHIP (1.414 vs 1.913). By the career numbers, Dave Knight 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.