Zack Littell vs. Harold Treadwell — Career Comparison

Looking at the career totals, Zack Littell and Harold Treadwell are fairly close on the surface numbers. Zack Littell posted stronger numbers in ERA (3.88 vs 4.68) and WHIP (1.221 vs 1.465). Harold Treadwell had the advantage in home runs allowed (0.39 per nine innings vs 1.46). By the career numbers, Zack Littell 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.