Mike Balas vs. Joe Heving — Career Comparison

Looking at the career totals, Mike Balas and Joe Heving are fairly close on the surface numbers. Joe Heving posted stronger numbers in ERA (3.9 vs 6.75) and WHIP (1.460 vs 2.250). Mike Balas had the advantage in home runs allowed (0 per nine innings vs 0.55). By the career numbers, Joe Heving 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.