Eddie Matteson vs. Naoyuki Uwasawa — Career Comparison

Eddie Matteson built a career as a starting pitcher and Naoyuki Uwasawa as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Naoyuki Uwasawa posted stronger surface numbers — ERA 2.25 and WHIP 1.000 compared to 2.36 and 1.218 for Eddie Matteson. By the career numbers, Naoyuki Uwasawa had the better of this cross-role comparison — though era context would sharpen the verdict.