John Harper vs. Jack Lundbom — Career Comparison

John Harper built a career as a starting pitcher and Jack Lundbom as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. John Harper posted stronger surface numbers — ERA 4.67 and WHIP 1.421 compared to 6.62 and 1.882 for Jack Lundbom. By the career numbers, John Harper had the better of this cross-role comparison — though era context would sharpen the verdict.