Roberto Duran vs. Jack Little — Career Comparison

On the career pitching numbers, Jack Little posted a stronger line than Roberto Duran. Jack Little posted stronger numbers in ERA (6 vs 6.58) and WHIP (1.667 vs 1.846). By the career numbers, Jack Little 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.