Hayden Birdsong vs. Rob Murphy — Career Comparison

Hayden Birdsong built a career as a starting pitcher and Rob Murphy as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Rob Murphy posted stronger surface numbers — ERA 3.64 and WHIP 1.421 compared to 4.77 and 1.438 for Hayden Birdsong. By the career numbers, Rob Murphy had the better of this cross-role comparison — though era context would sharpen the verdict.