Matthew Bowman vs. Don Carlsen — Career Comparison

Don Carlsen built a career as a starting pitcher and Matthew Bowman as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Matthew Bowman posted stronger surface numbers — ERA 4.38 and WHIP 1.350 compared to 6 and 1.778 for Don Carlsen. By the career numbers, Matthew Bowman had the better of this cross-role comparison — though era context would sharpen the verdict.