Carlos Guevara vs. Charlie Walters — Career Comparison

On the career pitching numbers, Charlie Walters posted a stronger line than Carlos Guevara. Charlie Walters posted stronger numbers in ERA (5.4 vs 5.84) and WHIP (1.350 vs 1.946). By the career numbers, Charlie Walters 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.