Chang-Yong Lim vs. Marc Rzepczynski — Career Comparison

Looking at the career totals, Chang-Yong Lim and Marc Rzepczynski are fairly close on the surface numbers. Marc Rzepczynski posted stronger numbers in ERA (3.89 vs 5.4) and WHIP (1.502 vs 2.800). Chang-Yong Lim had the advantage in home runs allowed (0 per nine innings vs 0.75). By the career numbers, Marc Rzepczynski 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.