Casey Janssen vs. Ed Warner — Career Comparison

Ed Warner built a career as a starting pitcher and Casey Janssen as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Ed Warner posted stronger surface numbers — ERA 3.6 and WHIP 1.289 compared to 3.63 and 1.238 for Casey Janssen. By the career numbers, Ed Warner had the better of this cross-role comparison — though era context would sharpen the verdict.