Bill Cox vs. Brad Hennessey — Career Comparison

Brad Hennessey built a career as a starting pitcher and Bill Cox as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Brad Hennessey posted stronger surface numbers — ERA 4.69 and WHIP 1.508 compared to 6.56 and 1.817 for Bill Cox. By the career numbers, Brad Hennessey had the better of this cross-role comparison — though era context would sharpen the verdict.