Carlos Guevara vs. Royce Ring — Career Comparison

On the career pitching numbers, Royce Ring posted a stronger line than Carlos Guevara. Royce Ring posted stronger numbers in ERA (5.29 vs 5.84) and WHIP (1.662 vs 1.946). By the career numbers, Royce Ring 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.