Johnny Marcum vs. Monty Swartz — Career Comparison

Looking at the career totals, Johnny Marcum and Monty Swartz are fairly close on the surface numbers. Monty Swartz posted stronger numbers in ERA (4.5 vs 4.66) and home runs allowed (0 per nine innings vs 0.74). Johnny Marcum had the advantage in WHIP (1.467 vs 1.583). By the career numbers, Monty Swartz 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.