Jon Duplantier vs. Dale Matthewson — Career Comparison

Jon Duplantier built a career as a starting pitcher and Dale Matthewson as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Dale Matthewson posted stronger surface numbers — ERA 4.34 and WHIP 1.328 compared to 6.7 and 1.711 for Jon Duplantier. By the career numbers, Dale Matthewson had the better of this cross-role comparison — though era context would sharpen the verdict.