Jim Peterson vs. Mike Trujillo — Career Comparison

Mike Trujillo 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. Mike Trujillo posted stronger surface numbers — ERA 5.02 and WHIP 1.538 compared to 5.27 and 1.665 for Jim Peterson. By the career numbers, Mike Trujillo had the better of this cross-role comparison — though era context would sharpen the verdict.