Andy Boswell vs. Harry Dean — Career Comparison

Looking at the career totals, Andy Boswell and Harry Dean are fairly close on the surface numbers. Harry Dean posted stronger numbers in ERA (4.5 vs 5.91) and home runs allowed (0 per nine innings vs 0.28). Andy Boswell had the advantage in WHIP (1.969 vs 2.500). By the career numbers, Harry Dean 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.