Dave Righetti vs. Ed Zmich — Career Comparison

Ed Zmich built a career as a starting pitcher and Dave Righetti as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Dave Righetti posted stronger surface numbers — ERA 3.46 and WHIP 1.372 compared to 5.18 and 1.705 for Ed Zmich. By the career numbers, Dave Righetti had the better of this cross-role comparison — though era context would sharpen the verdict.