Gussie Gannon vs. Mark Prior — Career Comparison

Mark Prior built a career as a starting pitcher and Gussie Gannon as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Gussie Gannon posted stronger surface numbers — ERA 1.8 and WHIP 1.800 compared to 3.51 and 1.240 for Mark Prior. By the career numbers, Gussie Gannon had the better of this cross-role comparison — though era context would sharpen the verdict.