Manny Aybar vs. Dave Keefe — Career Comparison

Dave Keefe 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. Dave Keefe posted stronger surface numbers — ERA 4.15 and WHIP 1.459 compared to 5.11 and 1.522 for Manny Aybar. By the career numbers, Dave Keefe had the better of this cross-role comparison — though era context would sharpen the verdict.