Julian Aguiar vs. Joe Nelson — Career Comparison

Julian Aguiar built a career as a starting pitcher and Joe Nelson as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Joe Nelson posted stronger surface numbers — ERA 4.38 and WHIP 1.507 compared to 6.25 and 1.358 for Julian Aguiar. By the career numbers, Joe Nelson had the better of this cross-role comparison — though era context would sharpen the verdict.