Ed Pierce vs. Wayne Rosenthal — Career Comparison

Ed Pierce built a career as a starting pitcher and Wayne Rosenthal as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Ed Pierce posted stronger surface numbers — ERA 3.38 and WHIP 2.438 compared to 5.4 and 1.573 for Wayne Rosenthal. By the career numbers, Ed Pierce had the better of this cross-role comparison — though era context would sharpen the verdict.