Aaron Crow vs. Jason Roach — Career Comparison

Jason Roach built a career as a starting pitcher and Aaron Crow as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Aaron Crow posted stronger surface numbers — ERA 3.43 and WHIP 1.357 compared to 12 and 2.000 for Jason Roach. By the career numbers, Aaron Crow had the better of this cross-role comparison — though era context would sharpen the verdict.