Jim Peterson vs. Huascar Ynoa — Career Comparison

Huascar Ynoa built a career as a starting pitcher and Jim Peterson as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Huascar Ynoa posted stronger surface numbers — ERA 5.22 and WHIP 1.332 compared to 5.27 and 1.665 for Jim Peterson. By the career numbers, Huascar Ynoa had the better of this cross-role comparison — though era context would sharpen the verdict.