Adrian Hernandez vs. Jack Powell — Career Comparison

Adrian Hernandez built a career as a starting pitcher and Jack Powell as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jack Powell posted stronger surface numbers — ERA 0 and WHIP 1.500 compared to 6.55 and 1.727 for Adrian Hernandez. By the career numbers, Jack Powell had the better of this cross-role comparison — though era context would sharpen the verdict.