Francisco Cruceta vs. John Koronka — Career Comparison

John Koronka built a career as a starting pitcher and Francisco Cruceta as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. John Koronka posted stronger surface numbers — ERA 6.25 and WHIP 1.642 compared to 7.96 and 2.077 for Francisco Cruceta. By the career numbers, John Koronka had the better of this cross-role comparison — though era context would sharpen the verdict.