David Hernandez vs. Reese Olson — Career Comparison

Reese Olson built a career as a starting pitcher and David Hernandez as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Reese Olson led in home run suppression (HR9+ 163 vs 74), skill-based run prevention (DICE+ 121 vs 89), and run prevention (ERA+ 113 vs 83). David Hernandez held the edge in strikeout rate (K%+ 105 vs 103). Role difference aside, Reese Olson holds a clear edge on every meaningful shared measure.