Dave Heaverlo vs. Lefty Leifield — Career Comparison

Lefty Leifield built a career as a starting pitcher and Dave Heaverlo as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Lefty Leifield posted stronger surface numbers — ERA 2.47 and WHIP 1.212 compared to 3.41 and 1.492 for Dave Heaverlo. By the career numbers, Lefty Leifield had the better of this cross-role comparison — though era context would sharpen the verdict.