Joan Adon vs. Emil Roy — Career Comparison

Looking at the career totals, Joan Adon and Emil Roy are fairly close on the surface numbers. Joan Adon posted stronger numbers in ERA (6.66 vs 27) and WHIP (1.723 vs 3.429). Emil Roy had the advantage in home runs allowed (0 per nine innings vs 1.29). By the career numbers, Joan Adon 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.