Mark Brown vs. Charlie Sproull — Career Comparison

Charlie Sproull built a career as a starting pitcher and Mark Brown as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Mark Brown posted stronger surface numbers — ERA 5.12 and WHIP 1.474 compared to 5.94 and 1.826 for Charlie Sproull. By the career numbers, Mark Brown had the better of this cross-role comparison — though era context would sharpen the verdict.