Bill Miller vs. Saul Rivera — Career Comparison

Bill Miller built a career as a starting pitcher and Saul Rivera as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Saul Rivera posted stronger surface numbers — ERA 4.29 and WHIP 1.568 compared to 13.5 and 2.750 for Bill Miller. By the career numbers, Saul Rivera had the better of this cross-role comparison — though era context would sharpen the verdict.