Jon Adkins vs. Jack Leiper — Career Comparison

Looking at the career totals, Jon Adkins and Jack Leiper are fairly close on the surface numbers. Jon Adkins posted stronger numbers in ERA (4.54 vs 5.4) and WHIP (1.579 vs 1.778). Jack Leiper had the advantage in home runs allowed (0.6 per nine innings vs 1.17). By the career numbers, Jon Adkins 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.