Sid Roberson vs. Luther Roy — Career Comparison

Looking at the career totals, Sid Roberson and Luther Roy are fairly close on the surface numbers. Sid Roberson posted stronger numbers in ERA (5.76 vs 7.17) and WHIP (1.684 vs 1.893). Luther Roy had the advantage in home runs allowed (0.79 per nine innings vs 1.71). By the career numbers, Sid Roberson 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.