Mark Leiter vs. Brad Springer — Career Comparison

Mark Leiter built a career as a starting pitcher and Brad Springer as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Brad Springer posted stronger surface numbers — ERA 4.15 and WHIP 2.769 compared to 4.57 and 1.412 for Mark Leiter. By the career numbers, Brad Springer had the better of this cross-role comparison — though era context would sharpen the verdict.