John O'Donoghue vs. Carlos Reyes — Career Comparison

John O'Donoghue built a career as a starting pitcher and Carlos Reyes as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Carlos Reyes led in walk avoidance (BB%+ 146 vs 121), run prevention (ERA+ 94 vs 88), and strikeout rate (K%+ 79 vs 74). John O'Donoghue held the edge in home run suppression (HR9+ 95 vs 75). Keeping the role difference in mind, the edge still goes to Carlos Reyes.