Porfi Altamirano vs. Larry Dierker — Career Comparison

Larry Dierker built a career as a starting pitcher and Porfi Altamirano as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Larry Dierker led in run prevention (ERA+ 104 vs 86), skill-based run prevention (DICE+ 98 vs 86), and strikeout rate (K%+ 105 vs 96). Porfi Altamirano held the edge in walk avoidance (BB%+ 104 vs 102). Role difference aside, Larry Dierker holds a clear edge on every meaningful shared measure.