Calvin Jones vs. Aquilino Lopez — Career Comparison

Looking at the career totals, Calvin Jones and Aquilino Lopez are fairly close on the surface numbers. Aquilino Lopez posted stronger numbers in ERA (3.78 vs 4.33) and WHIP (1.418 vs 1.528). Calvin Jones had the advantage in home runs allowed (0.67 per nine innings vs 1). By the career numbers, Aquilino Lopez 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.