Ray Herbert vs. Andy Nelson — Career Comparison

Looking at the career totals, Ray Herbert and Andy Nelson are fairly close on the surface numbers. Andy Nelson posted stronger numbers in ERA (2 vs 4.01) and home runs allowed (0 per nine innings vs 0.8). Ray Herbert had the advantage in WHIP (1.388 vs 1.667). By the career numbers, Andy Nelson 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.