Speed Martin vs. Alfredo Simon — Career Comparison

On the career pitching numbers, Speed Martin posted a stronger line than Alfredo Simon. Speed Martin posted stronger numbers in ERA (3.78 vs 4.56) and home runs allowed (0.24 per nine innings vs 1.22). By the career numbers, Speed 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.