Hank Borowy vs. Humberto Castellanos — Career Comparison

On the career pitching numbers, Hank Borowy posted a stronger line than Humberto Castellanos. Hank Borowy posted stronger numbers in ERA (3.5 vs 5.43) and WHIP (1.330 vs 1.414). By the career numbers, Hank Borowy 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.