Roddery Muñoz vs. Jim Roland — Career Comparison

Roddery Muñoz built a career as a starting pitcher and Jim Roland as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jim Roland posted stronger surface numbers — ERA 3.22 and WHIP 1.350 compared to 6.73 and 1.591 for Roddery Muñoz. By the career numbers, Jim Roland had the better of this cross-role comparison — though era context would sharpen the verdict.