Omar Beltre vs. Pat Griffin — Career Comparison

Omar Beltre built a career as a starting pitcher and Pat Griffin as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Omar Beltre posted a career ERA of 9 against Pat Griffin's 9, with WHIP of 2.286 and 5.000 respectively. The raw numbers call this too close to separate — era context would be needed for a firmer verdict.