Roberto Duran vs. Cristhian Martinez — Career Comparison

Looking at the career totals, Roberto Duran and Cristhian Martinez are fairly close on the surface numbers. Cristhian Martinez posted stronger numbers in ERA (4.02 vs 6.58) and WHIP (1.243 vs 1.846). Roberto Duran had the advantage in home runs allowed (0 per nine innings vs 0.83). By the career numbers, Cristhian Martinez 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.