Shang Johnson vs. Ernie Mason — Career Comparison

Shang Johnson built a career as a starting pitcher and Ernie Mason as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Shang Johnson posted stronger surface numbers — ERA 4.18 and WHIP 1.347 compared to 7.15 and 1.941 for Ernie Mason. By the career numbers, Shang Johnson had the better of this cross-role comparison — though era context would sharpen the verdict.