Bob Hall vs. Donald Jarmon — Career Comparison

Looking at the career totals, Bob Hall and Donald Jarmon are fairly close on the surface numbers. Bob Hall posted stronger numbers in ERA (5.4 vs 11.37) and WHIP (1.637 vs 1.974). Donald Jarmon had the advantage in home runs allowed (0.71 per nine innings vs 1.04). By the career numbers, Bob Hall 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.