Ray Herbert vs. Hector Rondon — Career Comparison

Ray Herbert built a career as a starting pitcher and Hector Rondon as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Hector Rondon led in run prevention (ERA+ 127 vs 93), strikeout rate (K%+ 105 vs 78), and home run suppression (HR9+ 100 vs 85). Ray Herbert held the edge in walk avoidance (BB%+ 157 vs 144). Role difference aside, Hector Rondon holds a clear edge on every meaningful shared measure.