Nate Karns vs. Al Sima — Career Comparison

Looking at the career totals, Nate Karns and Al Sima are fairly close on the surface numbers. Nate Karns posted stronger numbers in ERA (4.3 vs 4.61) and WHIP (1.358 vs 1.539). Al Sima had the advantage in home runs allowed (0.9 per nine innings vs 1.34). By the career numbers, Nate Karns 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.