Michael Kohn vs. Spencer Schwellenbach — Career Comparison

Spencer Schwellenbach built a career as a starting pitcher and Michael Kohn as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Spencer Schwellenbach posted stronger surface numbers — ERA 3.23 and WHIP 1.016 compared to 3.52 and 1.461 for Michael Kohn. By the career numbers, Spencer Schwellenbach had the better of this cross-role comparison — though era context would sharpen the verdict.