Ryan Borucki vs. John O'Donoghue — Career Comparison

John O'Donoghue 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 121), home run suppression (HR9+ 133 vs 95), and run prevention (ERA+ 122 vs 88). Role difference aside, Ryan Borucki holds a clear edge on every meaningful shared measure.