Ron Perranoski vs. Charlie Roy — Career Comparison

Looking at the career totals, Ron Perranoski and Charlie Roy are fairly close on the surface numbers. Ron Perranoski posted stronger numbers in ERA (2.79 vs 4.91) and WHIP (1.435 vs 1.582). Charlie Roy had the advantage in home runs allowed (0 per nine innings vs 0.38). By the career numbers, Ron Perranoski 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.