Chang-Yong Lim vs. Mike Mattimore — Career Comparison

Looking at the career totals, Chang-Yong Lim and Mike Mattimore are fairly close on the surface numbers. Mike Mattimore posted stronger numbers in ERA (3.83 vs 5.4) and WHIP (1.423 vs 2.800). Chang-Yong Lim had the advantage in home runs allowed (0 per nine innings vs 0.22). By the career numbers, Mike Mattimore 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.