Chang-Yong Lim vs. Billy McCool — Career Comparison

Looking at the career totals, Chang-Yong Lim and Billy McCool are fairly close on the surface numbers. Billy McCool posted stronger numbers in ERA (3.59 vs 5.4) and WHIP (1.467 vs 2.800). Chang-Yong Lim had the advantage in home runs allowed (0 per nine innings vs 0.53). By the career numbers, Billy McCool 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.