Allan Collamore vs. Armando López — Career Comparison

On the career pitching numbers, Allan Collamore posted a stronger line than Armando López. Allan Collamore posted stronger numbers in ERA (3.3 vs 6.62) and WHIP (1.351 vs 1.918). By the career numbers, Allan Collamore 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.