Bob Gibson vs Justin Verlander: Career Stats Comparison
Justin Verlander has the better career line of the two, leading 7 of the 12 scored categories on this page (4 further counting totals are shown but not scored). Bob Gibson played 1959–1975 as a pitcher; Justin Verlander has played 2005–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
Bob Gibson (1959–1975) and Justin Verlander (2005–present) — breaking in during the 1950s and the 2000s respectively, so they pitched against very different hitting environments. Bob Gibson finished with 251 wins and 3,117 strikeouts; Justin Verlander has 266 wins and 3,560 strikeouts through October 12, 2026. The numbers below run them through identical career and rate-stat lenses.
Quick answer
- Who had the better ERA? Bob Gibson, with 2.91 to Justin Verlander's 3.33.
- Who won more games? Justin Verlander, with 266 to Bob Gibson's 251.
- Who recorded more strikeouts? Justin Verlander, with 3,560 to Bob Gibson's 3,117.
- Who had the better WHIP? Justin Verlander, with 1.14 to Bob Gibson's 1.19.
- Who pitched more innings? Bob Gibson, with 3,884.1 to Justin Verlander's 3,576.2.
- Who threw more shutouts? Bob Gibson, with 56 to Justin Verlander's 9.
- Who has the higher career Pitcher PIV? Bob Gibson, with 69,720 career Pitcher PIV to Justin Verlander's 68,171.
Bob Gibson
Justin Verlander
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 2000s were different run environments, so read them against their eras, or use the PIV card below, which is adjusted.
Justin Verlander is still active — his totals below are current through October 12, 2026.
| Statistic | Bob Gibson | Justin Verlander |
|---|---|---|
| Wins | 251 | Leads: 266 |
| Losses not scored | 174 | 159 |
| Games | 528 | Leads: 557 |
| Games Started | 482 | Leads: 557 |
| Complete Games | Leads: 255 | 26 |
| Shutouts | Leads: 56 | 9 |
| Saves | Leads: 6 | 0 |
| Strikeouts | 3,117 | Leads: 3,560 |
| Walks not scored | 1,336 | 1,007 |
| Hits Allowed not scored | 3,279 | 3,057 |
| Home Runs Allowed not scored | 257 | 374 |
| Innings Pitched | Leads: 3,884.1 | 3,576.2 |
| ERA | Leads: 2.91 | 3.33 |
| WHIP | 1.19 | Leads: 1.14 |
| K/9 | 7.22 | Leads: 8.96 |
| BB/9 | 3.10 | Leads: 2.53 |
PIV Comparison through 2025
By PIV (Player Impact Value), Bob Gibson edges Justin Verlander 69,720 to 68,171 — driven by per-season impact — 4,101 PIV per season to 3,099 — rather than by longevity, since Bob Gibson played 17 seasons to Justin Verlander's 22. 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).
Bob Gibson — top 3 seasons by ERA (lower is better)
Justin Verlander — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, Justin Verlander leads in wins, strikeouts, WHIP, and K/9, while Bob Gibson owns ERA and innings pitched. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Justin Verlander. Note that PIV actually grades Bob Gibson ahead, which means Justin Verlander's edge is partly volume. Click through to each profile for the full season-by-season breakdown.
Related Matchups
How the Bob Gibson and Justin Verlander careers compare
No season is shared: Bob Gibson played 1959–1975, Justin Verlander 2005–present. With 528 games against 557 across 17 and 22 PIV seasons, neither player's totals owe much to extra seasons. The per-nine rows read 7.22 strikeouts and 3.10 walks for Bob Gibson, 8.96 and 2.53 for Justin Verlander. Both had the same role: Bob Gibson was mainly a starter (482 starts in 528 games); Justin Verlander was mainly a starter (557 starts in 557 games). Complete games (255 to 26) show how differently the two eras used starters. In WHIP, Justin Verlander's 1.14 beats Bob Gibson's 1.19. Because Justin Verlander is still playing, the totals above will keep moving through the season.
Bob Gibson vs Justin Verlander: Frequently Asked Questions
- Who was better, Bob Gibson or Justin Verlander?
- By the career statistics compared on this page, Justin Verlander leads Bob Gibson in 7 of the 12 scored categories.
- Who had the better ERA?
- Bob Gibson, with 2.91 to Justin Verlander's 3.33.
- Who won more games?
- Justin Verlander, with 266 to Bob Gibson's 251.
- Who recorded more strikeouts?
- Justin Verlander, with 3,560 to Bob Gibson's 3,117.
- Who had the better WHIP?
- Justin Verlander, with 1.14 to Bob Gibson's 1.19.