Nate Karns vs. Kevin Whelan — Career Comparison

Nate Karns built a career as a starting pitcher and Kevin Whelan as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Nate Karns posted stronger surface numbers — ERA 4.3 and WHIP 1.358 compared to 9 and 3.333 for Kevin Whelan. By the career numbers, Nate Karns had the better of this cross-role comparison — though era context would sharpen the verdict.