Pedro Borbon vs. Les Mueller — Career Comparison

Les Mueller built a career as a starting pitcher and Pedro Borbon as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Pedro Borbon posted stronger surface numbers — ERA 3.52 and WHIP 1.395 compared to 3.78 and 1.314 for Les Mueller. By the career numbers, Pedro Borbon had the better of this cross-role comparison — though era context would sharpen the verdict.