Mike Balas vs. Roberto Hernandez — Career Comparison

Looking at the career totals, Mike Balas and Roberto Hernandez are fairly close on the surface numbers. Roberto Hernandez posted stronger numbers in ERA (3.45 vs 6.75) and WHIP (1.416 vs 2.250). Mike Balas had the advantage in home runs allowed (0 per nine innings vs 0.81). By the career numbers, Roberto Hernandez 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.