Al Holland vs. Erick Threets — Career Comparison

Looking at the career totals, Al Holland and Erick Threets are fairly close on the surface numbers. Al Holland posted stronger numbers in ERA (2.98 vs 3.28) and WHIP (1.291 vs 1.703). Erick Threets had the advantage in home runs allowed (0.36 per nine innings vs 0.77). By the career numbers, Al Holland 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.