Bill Dinneen vs. Jo-Jo Reyes — Career Comparison

On the career pitching numbers, Bill Dinneen posted a stronger line than Jo-Jo Reyes. Bill Dinneen posted stronger numbers in ERA (3.01 vs 6.06) and WHIP (1.231 vs 1.665). By the career numbers, Bill Dinneen 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.