Ben Harris vs. B. J. Rosenberg — Career Comparison

Ben Harris built a career as a starting pitcher and B. J. Rosenberg as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Ben Harris posted stronger surface numbers — ERA 4.04 and WHIP 1.417 compared to 5.72 and 1.571 for B. J. Rosenberg. By the career numbers, Ben Harris had the better of this cross-role comparison — though era context would sharpen the verdict.