Lou Brissie vs. John Sullivan — Career Comparison

Looking at the career totals, Lou Brissie and John Sullivan are fairly close on the surface numbers. Lou Brissie posted stronger numbers in ERA (4.07 vs 4.2) and WHIP (1.468 vs 2.133). John Sullivan had the advantage in home runs allowed (0 per nine innings vs 0.61). By the career numbers, Lou Brissie 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.