Jim Bunning vs Don Mossi: Career Stats Comparison
Jim Bunning (1955–1971) and Don Mossi (1954–1965) — both came up during the 1950s, so the matchup is a direct one. Jim Bunning compiled 224 wins and 2,855 strikeouts; Don Mossi put up 101 wins and 932 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Jim Bunning
Career Stats Side-by-Side
Every cell below is a career total or career rate. Cells highlighted in green mark the player who leads that line. For pitchers, lower ERA, WHIP, and BB/9 lead; higher K/9 leads.
| Statistic | Jim Bunning | Don Mossi |
|---|---|---|
| Wins | 224 | 101 |
| Losses | 184 | 80 |
| Games | 591 | 460 |
| Games Started | 519 | 165 |
| Complete Games | 151 | 55 |
| Shutouts | 40 | 8 |
| Saves | 16 | 50 |
| Strikeouts | 2,855 | 932 |
| Walks | 1,000 | 385 |
| Hits Allowed | 3,433 | 1,493 |
| Home Runs Allowed | 372 | 156 |
| Innings Pitched | 3,760 | 1,548 |
| ERA | 3.27 | 3.43 |
| WHIP | 1.18 | 1.21 |
| K/9 | 6.83 | 5.42 |
| BB/9 | 2.39 | 2.24 |
PIV Comparison
By PIV (Player Impact Value), Jim Bunning outpaces Don Mossi 44,929 to 18,473 — a gap driven primarily by per-season impact (2,496 vs 1,539 per year). PIV adjusts each season to league baselines, so it's the cleanest way to compare careers across eras.
Peak Seasons
The best single seasons each player produced, ranked by ERA among qualified workloads (120+ innings).
Jim Bunning — top 3 seasons by ERA (lower is better)
Don Mossi — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, Jim Bunning leads in wins, strikeouts, ERA, and WHIP, while Don Mossi owns no headline categories. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Jim Bunning. PIV agrees: Jim Bunning grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.