Nate Cornejo vs. Joe Ostrowski — Career Comparison

Nate Cornejo built a career as a starting pitcher and Joe Ostrowski as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Joe Ostrowski posted stronger surface numbers — ERA 4.54 and WHIP 1.442 compared to 5.41 and 1.700 for Nate Cornejo. By the career numbers, Joe Ostrowski had the better of this cross-role comparison — though era context would sharpen the verdict.