John Courtright vs. Phil Irwin — Career Comparison

Phil Irwin built a career as a starting pitcher and John Courtright as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Phil Irwin posted stronger surface numbers — ERA 7.27 and WHIP 2.077 compared to 9 and 2.000 for John Courtright. By the career numbers, Phil Irwin had the better of this cross-role comparison — though era context would sharpen the verdict.