Jimmy Barthmaier vs. Keynan Middleton — Career Comparison

Jimmy Barthmaier built a career as a starting pitcher and Keynan Middleton as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Keynan Middleton posted stronger surface numbers — ERA 3.84 and WHIP 1.364 compared to 10.45 and 2.323 for Jimmy Barthmaier. By the career numbers, Keynan Middleton had the better of this cross-role comparison — though era context would sharpen the verdict.