Cliff Lee vs Jon Lester: Career Stats Comparison
Jon Lester 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). Cliff Lee played 2002–2014 as a pitcher; Jon Lester played 2006–2021 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
Cliff Lee (2002–2014) and Jon Lester (2006–2021) — both came up during the 2000s, so the matchup is a direct one. Cliff Lee finished with 143 wins and 1,824 strikeouts; Jon Lester finished with 200 wins and 2,488 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Quick answer
- Who had the better ERA? Cliff Lee, with 3.52 to Jon Lester's 3.66.
- Who won more games? Jon Lester, with 200 to Cliff Lee's 143.
- Who recorded more strikeouts? Jon Lester, with 2,488 to Cliff Lee's 1,824.
- Who had the better WHIP? Cliff Lee, with 1.20 to Jon Lester's 1.28.
- Who pitched more innings? Jon Lester, with 2,740.0 to Cliff Lee's 2,156.2.
- Who threw more shutouts? Cliff Lee, with 12 to Jon Lester's 4.
- Who has the higher career Pitcher PIV? Cliff Lee, with 41,719 career Pitcher PIV to Jon Lester's 26,549.
Cliff Lee
Jon Lester
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 | Cliff Lee | Jon Lester |
|---|---|---|
| Wins | 143 | Leads: 200 |
| Losses not scored | 91 | 117 |
| Games | 328 | Leads: 452 |
| Games Started | 324 | Leads: 451 |
| Complete Games | Leads: 29 | 15 |
| Shutouts | Leads: 12 | 4 |
| Saves | 0 | 0 |
| Strikeouts | 1,824 | Leads: 2,488 |
| Walks not scored | 464 | 892 |
| Hits Allowed not scored | 2,116 | 2,610 |
| Home Runs Allowed not scored | 223 | 294 |
| Innings Pitched | 2,156.2 | Leads: 2,740.0 |
| ERA | Leads: 3.52 | 3.66 |
| WHIP | Leads: 1.20 | 1.28 |
| K/9 | 7.61 | Leads: 8.17 |
| BB/9 | Leads: 1.94 | 2.93 |
PIV Comparison through 2025
By PIV (Player Impact Value), Cliff Lee outpaces Jon Lester 41,719 to 26,549 — driven by per-season impact — 2,781 PIV per season to 1,475 — rather than by longevity, since Cliff Lee played 15 seasons to Jon Lester's 18. 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).
Cliff Lee — top 3 seasons by ERA (lower is better)
Jon Lester — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, Jon Lester leads in wins, strikeouts, K/9, and innings pitched, while Cliff Lee owns ERA and WHIP. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Jon Lester. Note that PIV actually grades Cliff Lee ahead, which means Jon Lester's edge is partly volume. Click through to each profile for the full season-by-season breakdown.
Related Matchups
How the Cliff Lee and Jon Lester careers compare
From 2006 through 2014, Cliff Lee and Jon Lester were in the majors together. The two careers are close in length, 328 games for Cliff Lee and 452 for Jon Lester across 15 and 18 PIV seasons, so the totals compare on fairly even terms. The per-nine rows read 7.61 strikeouts and 1.94 walks for Cliff Lee, 8.17 and 2.93 for Jon Lester. Both had the same role: Cliff Lee was mainly a starter (324 starts in 328 games); Jon Lester was mainly a starter (451 starts in 452 games). In WHIP, Cliff Lee's 1.20 beats Jon Lester's 1.28.
Cliff Lee vs Jon Lester: Frequently Asked Questions
- Who was better, Cliff Lee or Jon Lester?
- By the career statistics compared on this page, Jon Lester leads Cliff Lee in 6 of the 12 scored categories.
- Who had the better ERA?
- Cliff Lee, with 3.52 to Jon Lester's 3.66.
- Who won more games?
- Jon Lester, with 200 to Cliff Lee's 143.
- Who recorded more strikeouts?
- Jon Lester, with 2,488 to Cliff Lee's 1,824.
- Who had the better WHIP?
- Cliff Lee, with 1.20 to Jon Lester's 1.28.