Katsy Keifer vs. Denny O'Toole — Career Comparison

Katsy Keifer built a career as a starting pitcher and Denny O'Toole as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Katsy Keifer posted stronger surface numbers — ERA 2 and WHIP 0.889 compared to 5.04 and 1.747 for Denny O'Toole. By the career numbers, Katsy Keifer had the better of this cross-role comparison — though era context would sharpen the verdict.