Calvin Jones vs. Jeff Manship — Career Comparison

Looking at the career totals, Calvin Jones and Jeff Manship are fairly close on the surface numbers. Calvin Jones posted stronger numbers in ERA (4.33 vs 4.82) and home runs allowed (0.67 per nine innings vs 1.05). Jeff Manship had the advantage in WHIP (1.477 vs 1.528). By the career numbers, Calvin Jones 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.