Sean Doolittle vs. Rankin Johnson — Career Comparison

Rankin Johnson built a career as a starting pitcher and Sean Doolittle as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Rankin Johnson posted stronger surface numbers — ERA 2.92 and WHIP 1.227 compared to 3.2 and 1.045 for Sean Doolittle. By the career numbers, Rankin Johnson had the better of this cross-role comparison — though era context would sharpen the verdict.