Roberto Duran vs. Morrie Martin — Career Comparison

Looking at the career totals, Roberto Duran and Morrie Martin are fairly close on the surface numbers. Morrie Martin posted stronger numbers in ERA (4.29 vs 6.58) and WHIP (1.419 vs 1.846). Roberto Duran had the advantage in home runs allowed (0 per nine innings vs 0.83). By the career numbers, Morrie Martin 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.