Mike Harkey vs. Frank Stevens — Career Comparison

Looking at the career totals, Mike Harkey and Frank Stevens are fairly close on the surface numbers. Mike Harkey posted stronger numbers in ERA (4.49 vs 5.84) and WHIP (1.474 vs 1.587). Frank Stevens had the advantage in home runs allowed (0.45 per nine innings vs 1.03). By the career numbers, Mike Harkey 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.