Jim Peterson vs. Anibal Sanchez — Career Comparison

Anibal Sanchez 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. Anibal Sanchez posted stronger surface numbers — ERA 4.06 and WHIP 1.333 compared to 5.27 and 1.665 for Jim Peterson. By the career numbers, Anibal Sanchez had the better of this cross-role comparison — though era context would sharpen the verdict.