Bernardo Flores vs. Bill Nelson — Career Comparison

Looking at the career totals, Bernardo Flores and Bill Nelson are fairly close on the surface numbers. Bill Nelson posted stronger numbers in ERA (4.5 vs 13.5) and WHIP (1.308 vs 3.500). Bernardo Flores had the advantage in home runs allowed (0 per nine innings vs 0.35). By the career numbers, Bill 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.