Porfi Altamirano vs. Julio Teheran — Career Comparison

Julio Teheran 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. Julio Teheran led in run prevention (ERA+ 106 vs 86), home run suppression (HR9+ 91 vs 83), and skill-based run prevention (DICE+ 91 vs 86). Porfi Altamirano held the edge in walk avoidance (BB%+ 104 vs 89). Role difference aside, Julio Teheran holds a clear edge on every meaningful shared measure.