David Hess vs. John Johnstone — Career Comparison

David Hess built a career as a starting pitcher and John Johnstone as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. John Johnstone posted stronger surface numbers — ERA 4.01 and WHIP 1.455 compared to 6.25 and 1.545 for David Hess. By the career numbers, John Johnstone had the better of this cross-role comparison — though era context would sharpen the verdict.