A. J. Achter vs. Wilson Heredia — Career Comparison

Looking at the career totals, A. J. Achter and Wilson Heredia are fairly close on the surface numbers. Wilson Heredia posted stronger numbers in ERA (3.41 vs 3.92) and home runs allowed (1.14 per nine innings vs 1.89). A. J. Achter had the advantage in WHIP (1.484 vs 1.768). By the career numbers, Wilson Heredia 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.