Thomas Hatch vs. Jeff Wallace — Career Comparison

Looking at the career totals, Thomas Hatch and Jeff Wallace are fairly close on the surface numbers. Jeff Wallace posted stronger numbers in ERA (4.2 vs 5.24) and home runs allowed (0.72 per nine innings vs 1.4). Thomas Hatch had the advantage in WHIP (1.621 vs 1.745). By the career numbers, Jeff Wallace 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.