Mark Hamburger vs. José Leblanc — Career Comparison

José Leblanc built a career as a starting pitcher and Mark Hamburger as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. José Leblanc posted stronger surface numbers — ERA 2.64 and WHIP 1.143 compared to 4.5 and 1.000 for Mark Hamburger. By the career numbers, José Leblanc had the better of this cross-role comparison — though era context would sharpen the verdict.