Fred Hayner vs. Bob Vail — Career Comparison

Bob Vail built a career as a starting pitcher and Fred Hayner as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Bob Vail posted stronger surface numbers — ERA 6 and WHIP 1.467 compared to 13.5 and 3.000 for Fred Hayner. By the career numbers, Bob Vail had the better of this cross-role comparison — though era context would sharpen the verdict.