Allan Collamore vs. Dennis Leonard — Career Comparison

Looking at the career totals, Allan Collamore and Dennis Leonard are fairly close on the surface numbers. Allan Collamore posted stronger numbers in ERA (3.3 vs 3.7) and home runs allowed (0.21 per nine innings vs 0.83). Dennis Leonard had the advantage in WHIP (1.279 vs 1.351). 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.