Unknown Allen vs. Roy Crumpler — Career Comparison

Looking at the career totals, Unknown Allen and Roy Crumpler are fairly close on the surface numbers. Roy Crumpler posted stronger numbers in ERA (6.11 vs 40.5) and WHIP (2.151 vs 7.500). Unknown Allen had the advantage in home runs allowed (0 per nine innings vs 1.02). By the career numbers, Roy Crumpler 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.