Matt Harvey vs. Donald Jarmon — Career Comparison

Looking at the career totals, Matt Harvey and Donald Jarmon are fairly close on the surface numbers. Matt Harvey posted stronger numbers in ERA (4.42 vs 11.37) and WHIP (1.297 vs 1.974). Donald Jarmon had the advantage in home runs allowed (0.71 per nine innings vs 1.15). By the career numbers, Matt Harvey 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.