Shang Johnson vs. Rolddy Muñoz — Career Comparison

Shang Johnson built a career as a starting pitcher and Rolddy Muñoz as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Shang Johnson posted stronger surface numbers — ERA 4.18 and WHIP 1.347 compared to 12.27 and 2.455 for Rolddy Muñoz. By the career numbers, Shang Johnson had the better of this cross-role comparison — though era context would sharpen the verdict.