Emmett O'Neill vs. Mitch Williams — Career Comparison

Emmett O'Neill built a career as a starting pitcher and Mitch Williams as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Mitch Williams posted stronger surface numbers — ERA 3.65 and WHIP 1.620 compared to 4.76 and 1.709 for Emmett O'Neill. By the career numbers, Mitch Williams had the better of this cross-role comparison — though era context would sharpen the verdict.