John Firth vs. Walt Leverenz — Career Comparison

Walt Leverenz built a career as a starting pitcher and John Firth as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Walt Leverenz posted stronger surface numbers — ERA 3.15 and WHIP 1.353 compared to 8 and 2.111 for John Firth. By the career numbers, Walt Leverenz had the better of this cross-role comparison — though era context would sharpen the verdict.