Chris Carpenter vs Andy Pettitte: Career Stats Comparison
Chris Carpenter has the better career line of the two, leading 6 of the 12 scored categories on this page (4 further counting totals are shown but not scored). Chris Carpenter played 1997–2012 as a pitcher; Andy Pettitte played 1995–2013 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
Chris Carpenter (1997–2012) and Andy Pettitte (1995–2013) — both came up during the 1990s, so the matchup is a direct one. Chris Carpenter finished with 144 wins and 1,697 strikeouts; Andy Pettitte finished with 256 wins and 2,448 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Quick answer
- Who had the better ERA? Chris Carpenter, with 3.76 to Andy Pettitte's 3.85.
- Who won more games? Andy Pettitte, with 256 to Chris Carpenter's 144.
- Who recorded more strikeouts? Andy Pettitte, with 2,448 to Chris Carpenter's 1,697.
- Who had the better WHIP? Chris Carpenter, with 1.28 to Andy Pettitte's 1.35.
- Who pitched more innings? Andy Pettitte, with 3,316.0 to Chris Carpenter's 2,219.1.
- Who threw more shutouts? Chris Carpenter, with 15 to Andy Pettitte's 4.
- Who has the higher career Pitcher PIV? Andy Pettitte, with 57,293 career Pitcher PIV to Chris Carpenter's 32,497.
Chris Carpenter
Andy Pettitte
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, so read them against the run environment each player worked in, or use the PIV card below, which is adjusted.
| Statistic | Chris Carpenter | Andy Pettitte |
|---|---|---|
| Wins | 144 | Leads: 256 |
| Losses not scored | 94 | 153 |
| Games | 350 | Leads: 531 |
| Games Started | 332 | Leads: 521 |
| Complete Games | Leads: 33 | 26 |
| Shutouts | Leads: 15 | 4 |
| Saves | 0 | 0 |
| Strikeouts | 1,697 | Leads: 2,448 |
| Walks not scored | 627 | 1,031 |
| Hits Allowed not scored | 2,205 | 3,448 |
| Home Runs Allowed not scored | 220 | 288 |
| Innings Pitched | 2,219.1 | Leads: 3,316.0 |
| ERA | Leads: 3.76 | 3.85 |
| WHIP | Leads: 1.28 | 1.35 |
| K/9 | Leads: 6.88 | 6.64 |
| BB/9 | Leads: 2.54 | 2.80 |
PIV Comparison through 2025
By PIV (Player Impact Value), Andy Pettitte outpaces Chris Carpenter 57,293 to 32,497 — driven by both sides of the ledger: 3,183 PIV per season to 2,166, across 18 seasons to 15. 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).
Chris Carpenter — top 3 seasons by ERA (lower is better)
Andy Pettitte — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, Andy Pettitte leads in wins, strikeouts, and innings pitched, while Chris Carpenter owns ERA, WHIP, and K/9. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Andy Pettitte. PIV agrees: Andy Pettitte grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.
Related Matchups
How the Chris Carpenter and Andy Pettitte careers compare
The careers of Chris Carpenter (1997–2012) and Andy Pettitte (1995–2013) overlapped from 1997 to 2012, so for those seasons they faced the same league conditions. Andy Pettitte has the far longer record, 531 games against 350 across 15 and 18 PIV seasons, which inflates every career total. By rate, Chris Carpenter struck out 6.88 and walked 2.54 per nine innings; Andy Pettitte struck out 6.64 and walked 2.80. Chris Carpenter was mainly a starter (332 starts in 350 games), and Andy Pettitte was mainly a starter (521 starts in 531 games). Chris Carpenter allowed fewer baserunners, a 1.28 WHIP to Andy Pettitte's 1.35.
Chris Carpenter vs Andy Pettitte: Frequently Asked Questions
- Who was better, Chris Carpenter or Andy Pettitte?
- By the career statistics compared on this page, Chris Carpenter leads Andy Pettitte in 6 of the 12 scored categories.
- Who had the better ERA?
- Chris Carpenter, with 3.76 to Andy Pettitte's 3.85.
- Who won more games?
- Andy Pettitte, with 256 to Chris Carpenter's 144.
- Who recorded more strikeouts?
- Andy Pettitte, with 2,448 to Chris Carpenter's 1,697.
- Who had the better WHIP?
- Chris Carpenter, with 1.28 to Andy Pettitte's 1.35.