Roy Thomas vs. Gary Wilson — Career Comparison

Looking at the career totals, Roy Thomas and Gary Wilson are fairly close on the surface numbers. Roy Thomas posted stronger numbers in ERA (3.82 vs 5.02) and home runs allowed (0.71 per nine innings vs 1.26). Gary Wilson had the advantage in WHIP (1.256 vs 1.455). By the career numbers, Roy Thomas 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.