Boof Bonser vs. Lefty Clay — Career Comparison

Looking at the career totals, Boof Bonser and Lefty Clay are fairly close on the surface numbers. Lefty Clay posted stronger numbers in ERA (4.5 vs 5.18) and home runs allowed (0 per nine innings vs 1.36). Boof Bonser had the advantage in WHIP (1.471 vs 1.875). By the career numbers, Lefty Clay 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.