Hung-Chih Kuo vs. Mac MacArthur — Career Comparison

Looking at the career totals, Hung-Chih Kuo and Mac MacArthur are fairly close on the surface numbers. Hung-Chih Kuo posted stronger numbers in ERA (3.73 vs 5.02) and WHIP (1.255 vs 1.500). Mac MacArthur had the advantage in home runs allowed (0.17 per nine innings vs 0.55). By the career numbers, Hung-Chih Kuo 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.