Mark Grant vs. Charlie Sproull — Career Comparison

Charlie Sproull built a career as a starting pitcher and Mark Grant as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Mark Grant posted stronger surface numbers — ERA 4.31 and WHIP 1.483 compared to 5.94 and 1.826 for Charlie Sproull. By the career numbers, Mark Grant had the better of this cross-role comparison — though era context would sharpen the verdict.