John Perkovich vs. Buck Rogers — Career Comparison

Buck Rogers built a career as a starting pitcher and John Perkovich as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. John Perkovich posted a career ERA of 7.2 against Buck Rogers's 7.2, with WHIP of 1.600 and 2.200 respectively. The raw numbers call this too close to separate — era context would be needed for a firmer verdict.