Jim Colborn vs. Spencer Heath — Career Comparison

Jim Colborn built a career as a starting pitcher and Spencer Heath as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jim Colborn posted stronger surface numbers — ERA 3.8 and WHIP 1.337 compared to 15.43 and 3.000 for Spencer Heath. By the career numbers, Jim Colborn had the better of this cross-role comparison — though era context would sharpen the verdict.