Jim Acker vs. Corbin Martin — Career Comparison

Corbin Martin built a career as a starting pitcher and Jim Acker as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jim Acker posted stronger surface numbers — ERA 3.97 and WHIP 1.423 compared to 6.54 and 1.850 for Corbin Martin. By the career numbers, Jim Acker had the better of this cross-role comparison — though era context would sharpen the verdict.