Jerry Johnson vs. Bill Karns — Career Comparison

Looking at the career totals, Jerry Johnson and Bill Karns are fairly close on the surface numbers. Jerry Johnson posted stronger numbers in ERA (4.31 vs 6.35) and WHIP (1.596 vs 2.294). Bill Karns had the advantage in home runs allowed (0 per nine innings vs 0.74). By the career numbers, Jerry Johnson 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.