Brad Keller vs. Kyle Waldrop — Career Comparison

Brad Keller built a career as a starting pitcher and Kyle Waldrop as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Kyle Waldrop posted stronger surface numbers — ERA 3.62 and WHIP 1.608 compared to 4.14 and 1.414 for Brad Keller. By the career numbers, Kyle Waldrop had the better of this cross-role comparison — though era context would sharpen the verdict.