Dan Quisenberry vs. Fernando Valenzuela — Career Comparison

Fernando Valenzuela built a career as a starting pitcher and Dan Quisenberry as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Dan Quisenberry led in walk avoidance (BB%+ 285 vs 80), run prevention (ERA+ 123 vs 95), and skill-based run prevention (DICE+ 110 vs 91). Fernando Valenzuela held the edge in strikeout rate (K%+ 79 vs 58). Role difference aside, Dan Quisenberry holds a clear edge on every meaningful shared measure.