Ken Johnson vs. Richard Rodriguez — Career Comparison

Ken Johnson built a career as a starting pitcher and Richard Rodriguez as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Richard Rodriguez led in run prevention (ERA+ 144 vs 100), walk avoidance (BB%+ 171 vs 139), and home run suppression (HR9+ 115 vs 91). Role difference aside, Richard Rodriguez holds a clear edge on every meaningful shared measure.