Nate Cornejo vs. Matt Karchner — Career Comparison

Nate Cornejo built a career as a starting pitcher and Matt Karchner as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Matt Karchner posted stronger surface numbers — ERA 4.21 and WHIP 1.641 compared to 5.41 and 1.700 for Nate Cornejo. By the career numbers, Matt Karchner had the better of this cross-role comparison — though era context would sharpen the verdict.