Jack Leiter vs. Joe Vitelli — Career Comparison

Jack Leiter built a career as a starting pitcher and Joe Vitelli as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Joe Vitelli posted stronger surface numbers — ERA 2.57 and WHIP 1.714 compared to 4.8 and 1.361 for Jack Leiter. By the career numbers, Joe Vitelli had the better of this cross-role comparison — though era context would sharpen the verdict.