Boof Bonser vs. Jonathan Papelbon — Career Comparison

Boof Bonser built a career as a starting pitcher and Jonathan Papelbon as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jonathan Papelbon led in run prevention (ERA+ 130 vs 92), walk avoidance (BB%+ 147 vs 115), and home run suppression (HR9+ 103 vs 78). Boof Bonser held the edge in strikeout rate (K%+ 116 vs 115). Role difference aside, Jonathan Papelbon holds a clear edge on every meaningful shared measure.