Emmett O'Neill vs. Wayne Twitchell — Career Comparison

Looking at the career totals, Emmett O'Neill and Wayne Twitchell are fairly close on the surface numbers. Wayne Twitchell posted stronger numbers in ERA (3.98 vs 4.76) and WHIP (1.470 vs 1.709). Emmett O'Neill had the advantage in home runs allowed (0.35 per nine innings vs 0.78). By the career numbers, Wayne Twitchell 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.