Kolby Allard vs. Luther Roy — Career Comparison

Looking at the career totals, Kolby Allard and Luther Roy are fairly close on the surface numbers. Kolby Allard posted stronger numbers in ERA (5.34 vs 7.17) and WHIP (1.409 vs 1.893). Luther Roy had the advantage in home runs allowed (0.79 per nine innings vs 1.6). By the career numbers, Kolby Allard 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.