Chris Martin vs. Andy Sonnanstine — Career Comparison

Andy Sonnanstine built a career as a starting pitcher and Chris Martin as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Chris Martin led in walk avoidance (BB%+ 361 vs 172), run prevention (ERA+ 115 vs 90), and skill-based run prevention (DICE+ 128 vs 109). Role difference aside, Chris Martin holds a clear edge on every meaningful shared measure.