Nolan Swancy vs. Lewis Woolfolk — Career Comparison

Looking at the career totals, Nolan Swancy and Lewis Woolfolk are fairly close on the surface numbers. Lewis Woolfolk posted stronger numbers in ERA (5.08 vs 14.4) and WHIP (1.506 vs 2.000). Nolan Swancy had the advantage in home runs allowed (0 per nine innings vs 0.23). By the career numbers, Lewis Woolfolk 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.