Ken Giles vs. Joe Kohlman — Career Comparison

Looking at the career totals, Ken Giles and Joe Kohlman are fairly close on the surface numbers. Ken Giles posted stronger numbers in ERA (2.71 vs 5.27) and WHIP (1.131 vs 1.500). Joe Kohlman had the advantage in home runs allowed (0.33 per nine innings vs 0.71). By the career numbers, Ken Giles 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.