Unknown Anderson vs. Tiny Osborne — Career Comparison

Looking at the career totals, Unknown Anderson and Tiny Osborne are fairly close on the surface numbers. Tiny Osborne posted stronger numbers in ERA (4.72 vs 9) and WHIP (1.560 vs 2.000). Unknown Anderson had the advantage in home runs allowed (0 per nine innings vs 0.43). By the career numbers, Tiny Osborne 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.