John Allen vs. Steamboat Williams — Career Comparison

Looking at the career totals, John Allen and Steamboat Williams are fairly close on the surface numbers. Steamboat Williams posted stronger numbers in ERA (4.42 vs 18) and WHIP (1.440 vs 2.000). John Allen had the advantage in home runs allowed (0 per nine innings vs 0.54). By the career numbers, Steamboat Williams 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.