Eddie Gamboa vs. Willis Roberts — Career Comparison

On the career pitching numbers, Eddie Gamboa posted a stronger line than Willis Roberts. Eddie Gamboa posted stronger numbers in ERA (1.35 vs 4.64) and WHIP (1.275 vs 1.521). By the career numbers, Eddie Gamboa 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.