Emmett O'Neill vs. Elbert Williams — Career Comparison

On the career pitching numbers, Elbert Williams posted a stronger line than Emmett O'Neill. Elbert Williams posted stronger numbers in ERA (3.79 vs 4.76) and WHIP (1.296 vs 1.709). By the career numbers, Elbert Williams 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.