Phil Mudrock vs. Hayden Penn — Career Comparison

Hayden Penn built a career as a starting pitcher and Phil Mudrock as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Phil Mudrock posted stronger surface numbers — ERA 9 and WHIP 2.000 compared to 9.51 and 2.235 for Hayden Penn. By the career numbers, Phil Mudrock had the better of this cross-role comparison — though era context would sharpen the verdict.