Carlos Guevara vs. Bill Sayles — Career Comparison

On the career pitching numbers, Bill Sayles posted a stronger line than Carlos Guevara. Bill Sayles posted stronger numbers in ERA (5.61 vs 5.84) and WHIP (1.691 vs 1.946). By the career numbers, Bill Sayles 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.