Pablo Armenteros vs. Jim Peterson — Career Comparison

Pablo Armenteros 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. Jim Peterson posted stronger surface numbers — ERA 5.27 and WHIP 1.665 compared to 5.59 and 1.586 for Pablo Armenteros. By the career numbers, Jim Peterson had the better of this cross-role comparison — though era context would sharpen the verdict.