Chih-Wei Hu vs. Joel Johnston — Career Comparison

Looking at the career totals, Chih-Wei Hu and Joel Johnston are fairly close on the surface numbers. Chih-Wei Hu posted stronger numbers in ERA (3.52 vs 4.31) and WHIP (0.826 vs 1.296). Joel Johnston had the advantage in home runs allowed (1.05 per nine innings vs 1.57). By the career numbers, Chih-Wei Hu 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.