Jason Anderson vs. Unknown Thompson — Career Comparison

Unknown Thompson built a career as a starting pitcher and Jason Anderson as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Unknown Thompson posted stronger surface numbers — ERA 2 and WHIP 1.222 compared to 6.39 and 1.974 for Jason Anderson. By the career numbers, Unknown Thompson had the better of this cross-role comparison — though era context would sharpen the verdict.