Bob Heffner vs. Chang-Yong Lim — Career Comparison

Bob Heffner built a career as a starting pitcher and Chang-Yong Lim as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Bob Heffner posted stronger surface numbers — ERA 4.51 and WHIP 1.347 compared to 5.4 and 2.800 for Chang-Yong Lim. By the career numbers, Bob Heffner had the better of this cross-role comparison — though era context would sharpen the verdict.