Frank Keffer vs. Jack Richardson — Career Comparison

Jack Richardson built a career as a starting pitcher and Frank Keffer as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jack Richardson posted stronger surface numbers — ERA 3.65 and WHIP 1.541 compared to 5.63 and 1.500 for Frank Keffer. By the career numbers, Jack Richardson had the better of this cross-role comparison — though era context would sharpen the verdict.