John Perkovich vs. Carl Zamloch — Career Comparison

Carl Zamloch built a career as a starting pitcher and John Perkovich as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Carl Zamloch posted stronger surface numbers — ERA 2.45 and WHIP 1.278 compared to 7.2 and 1.600 for John Perkovich. By the career numbers, Carl Zamloch had the better of this cross-role comparison — though era context would sharpen the verdict.