Seth Johnson vs. Karl Spooner — Career Comparison

Karl Spooner built a career as a starting pitcher and Seth Johnson as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Karl Spooner posted stronger surface numbers — ERA 3.09 and WHIP 1.149 compared to 9 and 1.733 for Seth Johnson. By the career numbers, Karl Spooner had the better of this cross-role comparison — though era context would sharpen the verdict.