Barry Enright vs. Sean O'Sullivan — Career Comparison

Looking at the career totals, Barry Enright and Sean O'Sullivan are fairly close on the surface numbers. Barry Enright posted stronger numbers in ERA (5.57 vs 6.01) and WHIP (1.473 vs 1.616). Sean O'Sullivan had the advantage in home runs allowed (1.64 per nine innings vs 2.06). By the career numbers, Barry Enright 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.