Nate Cornejo vs. Leo Mangum — Career Comparison

Nate Cornejo built a career as a starting pitcher and Leo Mangum as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Leo Mangum posted stronger surface numbers — ERA 5.37 and WHIP 1.606 compared to 5.41 and 1.700 for Nate Cornejo. By the career numbers, Leo Mangum had the better of this cross-role comparison — though era context would sharpen the verdict.