Unknown Allen vs. Kid Speer — Career Comparison

Looking at the career totals, Unknown Allen and Kid Speer are fairly close on the surface numbers. Kid Speer posted stronger numbers in ERA (2.83 vs 40.5) and WHIP (1.323 vs 7.500). Unknown Allen had the advantage in home runs allowed (0 per nine innings vs 0.24). By the career numbers, Kid Speer 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.