J. C. Mejia vs. Michael Roth — Career Comparison

J. C. Mejia built a career as a starting pitcher and Michael Roth as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. J. C. Mejia posted stronger surface numbers — ERA 8.32 and WHIP 1.697 compared to 8.5 and 1.889 for Michael Roth. By the career numbers, J. C. Mejia had the better of this cross-role comparison — though era context would sharpen the verdict.