Nino Espinosa vs. Wilfredo Salas — Career Comparison

On the career pitching numbers, Wilfredo Salas posted a stronger line than Nino Espinosa. Wilfredo Salas posted stronger numbers in ERA (2 vs 4.17) and WHIP (1.333 vs 1.398). By the career numbers, Wilfredo Salas 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.