Bob Friedrichs vs. Erick Threets — Career Comparison

Looking at the career totals, Bob Friedrichs and Erick Threets are fairly close on the surface numbers. Erick Threets posted stronger numbers in ERA (3.28 vs 11.25) and WHIP (1.703 vs 2.750). Bob Friedrichs had the advantage in home runs allowed (0 per nine innings vs 0.36). 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.