Sandy Koufax vs Paul Skenes: Career Stats Comparison
Sandy Koufax has the better career line of the two, leading 8 of the 12 scored categories on this page (4 further counting totals are shown but not scored). Sandy Koufax played 1955–1966 as a pitcher; Paul Skenes has played 2024–present 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
Sandy Koufax (1955–1966) and Paul Skenes (2024–present) — breaking in during the 1950s and the 2020s respectively, so they pitched against very different hitting environments. Sandy Koufax finished with 165 wins and 2,396 strikeouts; Paul Skenes has 31 wins and 586 strikeouts through October 12, 2026. The numbers below run them through identical career and rate-stat lenses.
Quick answer
- Who had the better ERA? Paul Skenes, with 2.62 to Sandy Koufax's 2.76.
- Who won more games? Sandy Koufax, with 165 to Paul Skenes's 31.
- Who recorded more strikeouts? Sandy Koufax, with 2,396 to Paul Skenes's 586.
- Who had the better WHIP? Paul Skenes, with 1.01 to Sandy Koufax's 1.11.
- Who pitched more innings? Sandy Koufax, with 2,324.1 to Paul Skenes's 495.0.
- Who threw more shutouts? Sandy Koufax, with 40 to Paul Skenes's 0.
- Who has the higher career Pitcher PIV? Sandy Koufax, with 63,020 career Pitcher PIV to Paul Skenes's 14,331.
Sandy Koufax
Paul Skenes
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 1950s and the 2020s were different run environments, so read them against their eras, or use the PIV card below, which is adjusted.
Paul Skenes is still active — his totals below are current through October 12, 2026.
| Statistic | Sandy Koufax | Paul Skenes |
|---|---|---|
| Wins | Leads: 165 | 31 |
| Losses not scored | 87 | 24 |
| Games | Leads: 397 | 87 |
| Games Started | Leads: 314 | 87 |
| Complete Games | Leads: 137 | 1 |
| Shutouts | Leads: 40 | 0 |
| Saves | Leads: 9 | 0 |
| Strikeouts | Leads: 2,396 | 586 |
| Walks not scored | 817 | 123 |
| Hits Allowed not scored | 1,754 | 376 |
| Home Runs Allowed not scored | 204 | 41 |
| Innings Pitched | Leads: 2,324.1 | 495.0 |
| ERA | 2.76 | Leads: 2.62 |
| WHIP | 1.11 | Leads: 1.01 |
| K/9 | 9.28 | Leads: 10.65 |
| BB/9 | 3.16 | Leads: 2.24 |
PIV Comparison through 2025
By PIV (Player Impact Value), Sandy Koufax outpaces Paul Skenes 63,020 to 14,331 — a longevity gap rather than a per-season one: Sandy Koufax played 12 seasons to Paul Skenes's 2, while Paul Skenes carries the higher per-season figure (7,166 to 5,252). 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).
Sandy Koufax — top 3 seasons by ERA (lower is better)
Paul Skenes — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, Sandy Koufax leads in wins, strikeouts, and innings pitched, while Paul Skenes owns ERA, WHIP, and K/9. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Sandy Koufax. PIV agrees: Sandy Koufax grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.
Related Matchups
How the Sandy Koufax and Paul Skenes careers compare
No season is shared: Sandy Koufax played 1955–1966, Paul Skenes 2024–present. The table compares 397 games of Sandy Koufax with 87 of Paul Skenes across 12 and 2 PIV seasons; totals favor the longer career by default. Where Paul Skenes comes out ahead, it is in ERA (2.62 to 2.76), WHIP (1.01 to 1.11), and strikeouts per nine (10.65 to 9.28). By rate, Sandy Koufax struck out 9.28 and walked 3.16 per nine innings; Paul Skenes struck out 10.65 and walked 2.24. Sandy Koufax was mainly a starter (314 starts in 397 games), and Paul Skenes was mainly a starter (87 starts in 87 games). Paul Skenes's numbers are live and update with each game, so the comparison is a snapshot.
Sandy Koufax vs Paul Skenes: Frequently Asked Questions
- Who was better, Sandy Koufax or Paul Skenes?
- By the career statistics compared on this page, Sandy Koufax leads Paul Skenes in 8 of the 12 scored categories.
- Who had the better ERA?
- Paul Skenes, with 2.62 to Sandy Koufax's 2.76.
- Who won more games?
- Sandy Koufax, with 165 to Paul Skenes's 31.
- Who recorded more strikeouts?
- Sandy Koufax, with 2,396 to Paul Skenes's 586.
- Who had the better WHIP?
- Paul Skenes, with 1.01 to Sandy Koufax's 1.11.