Joel Adamson vs. Spike Merena — Career Comparison

On the career pitching numbers, Spike Merena posted a stronger line than Joel Adamson. Spike Merena posted stronger numbers in ERA (2.92 vs 4.89) and home runs allowed (0.73 per nine innings vs 1.55). By the career numbers, Spike Merena 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.