David Hernandez vs. Dave Rozema — Career Comparison

Dave Rozema 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. Dave Rozema led in walk avoidance (BB%+ 160 vs 92), run prevention (ERA+ 114 vs 83), and home run suppression (HR9+ 92 vs 74). David Hernandez held the edge in strikeout rate (K%+ 105 vs 78). Role difference aside, Dave Rozema holds a clear edge on every meaningful shared measure.