John Farrell vs. Emmett O'Neill — Career Comparison

Looking at the career totals, John Farrell and Emmett O'Neill are fairly close on the surface numbers. John Farrell posted stronger numbers in ERA (4.56 vs 4.76) and WHIP (1.423 vs 1.709). Emmett O'Neill had the advantage in home runs allowed (0.35 per nine innings vs 0.93). By the career numbers, John Farrell 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.