Frank Keffer vs. Armando Reynoso — Career Comparison

Armando Reynoso 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. Armando Reynoso posted stronger surface numbers — ERA 4.74 and WHIP 1.477 compared to 5.63 and 1.500 for Frank Keffer. By the career numbers, Armando Reynoso had the better of this cross-role comparison — though era context would sharpen the verdict.