Erick Threets vs. David Weathers — Career Comparison

Looking at the career totals, Erick Threets and David Weathers are fairly close on the surface numbers. Erick Threets posted stronger numbers in ERA (3.28 vs 4.25) and home runs allowed (0.36 per nine innings vs 0.87). David Weathers had the advantage in WHIP (1.536 vs 1.703). By the career numbers, Erick Threets 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.