Warren Spahn vs. Frank Stevens — Career Comparison

Looking at the career totals, Warren Spahn and Frank Stevens are fairly close on the surface numbers. Warren Spahn posted stronger numbers in ERA (3.09 vs 5.84) and WHIP (1.206 vs 1.587). Frank Stevens had the advantage in home runs allowed (0.45 per nine innings vs 0.74). By the career numbers, Warren Spahn 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.