Pete Alexander vs Corey Kluber: Career Stats Comparison
Pete Alexander 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). Pete Alexander played 1911–1930 as a pitcher; Corey Kluber played 2011–2023 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
Pete Alexander (1911–1930) and Corey Kluber (2011–2023) — breaking in during the 1910s and the 2010s respectively, so they pitched against very different hitting environments. Pete Alexander finished with 373 wins and 2,198 strikeouts; Corey Kluber finished with 116 wins and 1,725 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Quick answer
- Who had the better ERA? Pete Alexander, with 2.56 to Corey Kluber's 3.44.
- Who won more games? Pete Alexander, with 373 to Corey Kluber's 116.
- Who recorded more strikeouts? Pete Alexander, with 2,198 to Corey Kluber's 1,725.
- Who had the better WHIP? Pete Alexander, with 1.12 to Corey Kluber's 1.13.
- Who pitched more innings? Pete Alexander, with 5,190.0 to Corey Kluber's 1,641.2.
- Who threw more shutouts? Pete Alexander, with 90 to Corey Kluber's 8.
- Who has the higher career Pitcher PIV? Pete Alexander, with 75,743 career Pitcher PIV to Corey Kluber's 36,049.
Pete Alexander
Corey Kluber
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 1910s and the 2010s were different run environments, so read them against their eras, or use the PIV card below, which is adjusted.
| Statistic | Pete Alexander | Corey Kluber |
|---|---|---|
| Wins | Leads: 373 | 116 |
| Losses not scored | 208 | 77 |
| Games | Leads: 696 | 271 |
| Games Started | Leads: 599 | 260 |
| Complete Games | Leads: 437 | 18 |
| Shutouts | Leads: 90 | 8 |
| Saves | Leads: 32 | 1 |
| Strikeouts | Leads: 2,198 | 1,725 |
| Walks not scored | 951 | 368 |
| Hits Allowed not scored | 4,868 | 1,486 |
| Home Runs Allowed not scored | 164 | 177 |
| Innings Pitched | Leads: 5,190.0 | 1,641.2 |
| ERA | Leads: 2.56 | 3.44 |
| WHIP | Leads: 1.12 | 1.13 |
| K/9 | 3.81 | Leads: 9.46 |
| BB/9 | Leads: 1.65 | 2.02 |
PIV Comparison through 2025
By PIV (Player Impact Value), Pete Alexander outpaces Corey Kluber 75,743 to 36,049 — driven by both sides of the ledger: 3,607 PIV per season to 2,773, across 21 seasons to 13. 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).
Pete Alexander — top 3 seasons by ERA (lower is better)
Corey Kluber — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, Pete Alexander leads in wins, strikeouts, ERA, and WHIP, while Corey Kluber owns K/9. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Pete Alexander. PIV agrees: Pete Alexander grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.
Related Matchups
How the Pete Alexander and Corey Kluber careers compare
No season is shared: Pete Alexander played 1911–1930, Corey Kluber 2011–2023. The table compares 696 games of Pete Alexander with 271 of Corey Kluber across 21 and 13 PIV seasons; totals favor the longer career by default. Where Corey Kluber comes out ahead, it is in strikeouts per nine (9.46 to 3.81). The per-nine rows read 3.81 strikeouts and 1.65 walks for Pete Alexander, 9.46 and 2.02 for Corey Kluber. Both had the same role: Pete Alexander was mainly a starter (599 starts in 696 games); Corey Kluber was mainly a starter (260 starts in 271 games). Complete games (437 to 18) show how differently the two eras used starters.
Pete Alexander vs Corey Kluber: Frequently Asked Questions
- Who was better, Pete Alexander or Corey Kluber?
- By the career statistics compared on this page, Pete Alexander leads Corey Kluber in 11 of the 12 scored categories.
- Who had the better ERA?
- Pete Alexander, with 2.56 to Corey Kluber's 3.44.
- Who won more games?
- Pete Alexander, with 373 to Corey Kluber's 116.
- Who recorded more strikeouts?
- Pete Alexander, with 2,198 to Corey Kluber's 1,725.
- Who had the better WHIP?
- Pete Alexander, with 1.12 to Corey Kluber's 1.13.