Al Jackson vs. Art Kenney — Career Comparison

Al Jackson built a career as a starting pitcher and Art Kenney as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Al Jackson posted stronger surface numbers — ERA 3.98 and WHIP 1.366 compared to 15.43 and 4.714 for Art Kenney. By the career numbers, Al Jackson had the better of this cross-role comparison — though era context would sharpen the verdict.