Charlie Kerfeld vs. Jim Tobin — Career Comparison

Jim Tobin built a career as a starting pitcher and Charlie Kerfeld as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jim Tobin posted stronger surface numbers — ERA 3.44 and WHIP 1.308 compared to 4.2 and 1.572 for Charlie Kerfeld. By the career numbers, Jim Tobin had the better of this cross-role comparison — though era context would sharpen the verdict.