Calvin Jones vs. Jim Lewis — Career Comparison

Looking at the career totals, Calvin Jones and Jim Lewis are fairly close on the surface numbers. Calvin Jones posted stronger numbers in WHIP (1.528 vs 2.077) and home runs allowed (0.67 per nine innings vs 1.38). Jim Lewis had the advantage in ERA (4.15 vs 4.33). 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.