Jeff Holly vs. Dan Petry — Career Comparison

Dan Petry built a career as a starting pitcher and Jeff Holly as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jeff Holly led in home run suppression (HR9+ 155 vs 77), walk avoidance (BB%+ 119 vs 82), and skill-based run prevention (DICE+ 96 vs 82). Dan Petry held the edge in run prevention (ERA+ 90 vs 80). Role difference aside, Jeff Holly holds a clear edge on every meaningful shared measure.