Ryan Borucki vs. John Mitchell — Career Comparison

John Mitchell built a career as a starting pitcher and Ryan Borucki as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Ryan Borucki led in walk avoidance (BB%+ 190 vs 104), run prevention (ERA+ 122 vs 94), and strikeout rate (K%+ 86 vs 68). John Mitchell held the edge in home run suppression (HR9+ 173 vs 133). Role difference aside, Ryan Borucki holds a clear edge on every meaningful shared measure.