David Hernandez vs. Hersh Lyons — Career Comparison

Looking at the career totals, David Hernandez and Hersh Lyons are fairly close on the surface numbers. Hersh Lyons posted stronger numbers in ERA (0 vs 4.12) and home runs allowed (0 per nine innings vs 1.22). David Hernandez had the advantage in WHIP (1.335 vs 3.000). By the career numbers, Hersh Lyons 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.