Sonny Siebert vs. John Sowders — Career Comparison

Sonny Siebert built a career as a starting pitcher and John Sowders as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Sonny Siebert posted stronger surface numbers — ERA 3.21 and WHIP 1.239 compared to 4.29 and 1.698 for John Sowders. By the career numbers, Sonny Siebert had the better of this cross-role comparison — though era context would sharpen the verdict.