Ubaldo Heredia vs. Ed Weiland — Career Comparison

Ubaldo Heredia built a career as a starting pitcher and Ed Weiland as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Ubaldo Heredia posted stronger surface numbers — ERA 5.4 and WHIP 1.400 compared to 8.25 and 1.792 for Ed Weiland. By the career numbers, Ubaldo Heredia had the better of this cross-role comparison — though era context would sharpen the verdict.