Claude Passeau vs Warren Spahn: Career Stats Comparison
Warren Spahn has the better career line of the two, leading 11 of the 12 scored categories on this page (4 further counting totals are shown but not scored). Claude Passeau played 1935–1947 as a pitcher; Warren Spahn played 1942–1965 as a pitcher.
- ERA (Earned Run Average):
- Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
- W (Wins):
- Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
- SO (Strikeouts):
- For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
- WHIP (Walks and Hits per Inning Pitched):
- Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.
Data updated
Claude Passeau (1935–1947) and Warren Spahn (1942–1965) — breaking in during the 1930s and the 1940s respectively, so they pitched against very different hitting environments. Claude Passeau finished with 162 wins and 1,104 strikeouts; Warren Spahn finished with 363 wins and 2,583 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Quick answer
- Who had the better ERA? Warren Spahn, with 3.09 to Claude Passeau's 3.32.
- Who won more games? Warren Spahn, with 363 to Claude Passeau's 162.
- Who recorded more strikeouts? Warren Spahn, with 2,583 to Claude Passeau's 1,104.
- Who had the better WHIP? Warren Spahn, with 1.19 to Claude Passeau's 1.32.
- Who pitched more innings? Warren Spahn, with 5,243.2 to Claude Passeau's 2,719.2.
- Who threw more shutouts? Warren Spahn, with 63 to Claude Passeau's 26.
- Who has the higher career Pitcher PIV? Warren Spahn, with 63,558 career Pitcher PIV to Claude Passeau's 39,598.
Claude Passeau
Warren Spahn
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. Lower ERA, WHIP and BB/9 lead; higher K/9 leads. 12 of the 16 lines below are scored; the other 4 are counting totals on which fewer is not an achievement, so no one is awarded them. Totals where fewer is not an achievement -- losses, walks and hits allowed -- are left unmarked, because they track how long someone pitched rather than how well. Rate stats are not era-adjusted, and the 1930s and the 1940s were different run environments, so read them against their eras, or use the PIV card below, which is adjusted.
| Statistic | Claude Passeau | Warren Spahn |
|---|---|---|
| Wins | 162 | Leads: 363 |
| Losses not scored | 150 | 245 |
| Games | 444 | Leads: 750 |
| Games Started | 331 | Leads: 665 |
| Complete Games | 188 | Leads: 382 |
| Shutouts | 26 | Leads: 63 |
| Saves | 21 | Leads: 29 |
| Strikeouts | 1,104 | Leads: 2,583 |
| Walks not scored | 728 | 1,434 |
| Hits Allowed not scored | 2,856 | 4,830 |
| Home Runs Allowed not scored | 105 | 434 |
| Innings Pitched | 2,719.2 | Leads: 5,243.2 |
| ERA | 3.32 | Leads: 3.09 |
| WHIP | 1.32 | Leads: 1.19 |
| K/9 | 3.65 | Leads: 4.43 |
| BB/9 | Leads: 2.41 | 2.46 |
PIV Comparison through 2025
By PIV (Player Impact Value), Warren Spahn outpaces Claude Passeau 63,558 to 39,598 — driven by both sides of the ledger: 2,889 PIV per season to 2,828, across 22 seasons to 14. PIV adjusts each season to league baselines, so it's the cleanest way to compare careers across eras.
PIV is computed through the 2025 season. The career totals on this page include 2026 to date, so PIV does not yet reflect the 2026 season.
Peak Seasons
The best single seasons each player produced, ranked by ERA among qualified workloads (120+ innings).
Claude Passeau — top 3 seasons by ERA (lower is better)
Warren Spahn — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, Warren Spahn leads in wins, strikeouts, ERA, and WHIP, while Claude Passeau owns no headline categories. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Warren Spahn. PIV agrees: Warren Spahn grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.
Related Matchups
How the Claude Passeau and Warren Spahn careers compare
The careers of Claude Passeau (1935–1947) and Warren Spahn (1942–1965) overlapped from 1942 to 1947, so for those seasons they faced the same league conditions. Warren Spahn has the far longer record, 750 games against 444 across 14 and 22 PIV seasons, which inflates every career total. Claude Passeau's edges on the table are walks per nine (2.41 to 2.46). The per-nine rows read 3.65 strikeouts and 2.41 walks for Claude Passeau, 4.43 and 2.46 for Warren Spahn. Both had the same role: Claude Passeau was mainly a starter (331 starts in 444 games); Warren Spahn was mainly a starter (665 starts in 750 games). In WHIP, Warren Spahn's 1.19 beats Claude Passeau's 1.32.
Claude Passeau vs Warren Spahn: Frequently Asked Questions
- Who was better, Claude Passeau or Warren Spahn?
- By the career statistics compared on this page, Warren Spahn leads Claude Passeau in 11 of the 12 scored categories.
- Who had the better ERA?
- Warren Spahn, with 3.09 to Claude Passeau's 3.32.
- Who won more games?
- Warren Spahn, with 363 to Claude Passeau's 162.
- Who recorded more strikeouts?
- Warren Spahn, with 2,583 to Claude Passeau's 1,104.
- Who had the better WHIP?
- Warren Spahn, with 1.19 to Claude Passeau's 1.32.