Aaron Crow vs. Johnny Hetki — Career Comparison

Looking at the career totals, Aaron Crow and Johnny Hetki are fairly close on the surface numbers. Aaron Crow posted stronger numbers in ERA (3.43 vs 4.39) and WHIP (1.357 vs 1.412). Johnny Hetki had the advantage in home runs allowed (0.72 per nine innings vs 1.08). By the career numbers, Aaron Crow 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.