Marcus Hatley vs. Wilson Heredia — Career Comparison

Looking at the career totals, Marcus Hatley and Wilson Heredia are fairly close on the surface numbers. Marcus Hatley posted stronger numbers in ERA (0 vs 3.41) and home runs allowed (0 per nine innings vs 1.14). Wilson Heredia had the advantage in WHIP (1.768 vs 2.250). By the career numbers, Marcus Hatley 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.