Manny Aybar vs. Bob Kline — Career Comparison

Bob Kline built a career as a starting pitcher and Manny Aybar as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Bob Kline posted stronger surface numbers — ERA 5.05 and WHIP 1.576 compared to 5.11 and 1.522 for Manny Aybar. By the career numbers, Bob Kline had the better of this cross-role comparison — though era context would sharpen the verdict.