Luis Contreras vs. Bill Kunkel — Career Comparison

On the career pitching numbers, Bill Kunkel posted a stronger line than Luis Contreras. Bill Kunkel posted stronger numbers in ERA (4.29 vs 7.5) and WHIP (1.451 vs 1.556). By the career numbers, Bill Kunkel 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.