Jim Peterson vs. Mike Smithson — Career Comparison

Mike Smithson 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 Smithson posted stronger surface numbers — ERA 4.58 and WHIP 1.387 compared to 5.27 and 1.665 for Jim Peterson. By the career numbers, Mike Smithson had the better of this cross-role comparison — though era context would sharpen the verdict.