Jim Acker vs. Bob Griffith — Career Comparison

Bob Griffith 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 4.76 and 1.472 for Bob Griffith. By the career numbers, Jim Acker had the better of this cross-role comparison — though era context would sharpen the verdict.