Andy Boswell vs. Connie Grob — Career Comparison

Looking at the career totals, Andy Boswell and Connie Grob are fairly close on the surface numbers. Andy Boswell posted stronger numbers in ERA (5.91 vs 7.83) and home runs allowed (0.28 per nine innings vs 1.59). Connie Grob had the advantage in WHIP (1.866 vs 1.969). By the career numbers, Andy Boswell 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.