David Hess vs. Jake Volz — Career Comparison

Looking at the career totals, David Hess and Jake Volz are fairly close on the surface numbers. Jake Volz posted stronger numbers in ERA (6.1 vs 6.25) and home runs allowed (0.7 per nine innings vs 2.61). David Hess had the advantage in WHIP (1.545 vs 1.643). By the career numbers, Jake Volz 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.