Chang-Yong Lim vs. Steve Rosenberg — Career Comparison

Looking at the career totals, Chang-Yong Lim and Steve Rosenberg are fairly close on the surface numbers. Steve Rosenberg posted stronger numbers in ERA (4.94 vs 5.4) and WHIP (1.483 vs 2.800). Chang-Yong Lim had the advantage in home runs allowed (0 per nine innings vs 1.03). By the career numbers, Steve Rosenberg 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.