Bryan Baker vs. Hayden Penn — Career Comparison

Hayden Penn built a career as a starting pitcher and Bryan Baker as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Bryan Baker posted stronger surface numbers — ERA 3.86 and WHIP 1.204 compared to 9.51 and 2.235 for Hayden Penn. By the career numbers, Bryan Baker had the better of this cross-role comparison — though era context would sharpen the verdict.