Hayden Penn vs. John Scheneberg — Career Comparison

Looking at the career totals, Hayden Penn and John Scheneberg are fairly close on the surface numbers. Hayden Penn posted stronger numbers in ERA (9.51 vs 11.25) and WHIP (2.235 vs 2.500). John Scheneberg had the advantage in home runs allowed (0 per nine innings vs 1.86). By the career numbers, Hayden Penn 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.