Don Ferrarese vs. Mark Filley — Career Comparison

Don Ferrarese built a career as a starting pitcher and Mark Filley as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Don Ferrarese posted stronger surface numbers — ERA 4 and WHIP 1.494 compared to 27 and 6.000 for Mark Filley. By the career numbers, Don Ferrarese had the better of this cross-role comparison — though era context would sharpen the verdict.