Ben Casparius vs. Dan Perkins — Career Comparison

Dan Perkins built a career as a starting pitcher and Ben Casparius as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Ben Casparius posted stronger surface numbers — ERA 4.4 and WHIP 1.302 compared to 6.54 and 1.846 for Dan Perkins. By the career numbers, Ben Casparius had the better of this cross-role comparison — though era context would sharpen the verdict.