Phil Nastu vs. Sidney Williams — Career Comparison

Looking at the career totals, Phil Nastu and Sidney Williams are fairly close on the surface numbers. Sidney Williams posted stronger numbers in ERA (4.28 vs 4.5) and home runs allowed (0.33 per nine innings vs 1.26). Phil Nastu had the advantage in WHIP (1.553 vs 1.610). By the career numbers, Sidney Williams 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.