Joan Adon vs. Keiichi Yabu — Career Comparison

Joan Adon built a career as a starting pitcher and Keiichi Yabu as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Keiichi Yabu posted stronger surface numbers — ERA 4 and WHIP 1.524 compared to 6.66 and 1.723 for Joan Adon. By the career numbers, Keiichi Yabu had the better of this cross-role comparison — though era context would sharpen the verdict.