George Kirby played in Major League Baseball from 2022 to 2025, appearing in 112 games over 4 seasons. He recorded a total of 45 W and 34 L, an ERA of 3.58, 621 SO, a WHIP of 1.112, and a WAR of 8.0.
🧾 Basic Profile
 | |
| Name | George Kirby |
| Date of Birth | February 4, 1998 |
| Nationality |  United States |
| Position | Pitcher |
| Throws | Right |
| Bats | Right |
| MLB Debut | 2022 |
George Kirby Yearly Pitching Stats
This chart shows the season-by-season changes in ERA, SO, and IP for George Kirby.
Parsing Data
Data Source: Baseball Reference
📊 Career Summary
George Kirby appeared in 112 games over 4 MLB seasons from 2022 to 2025. Below are his cumulative stats and MLB all-time rankings:
| GS | 112 (MLB Rank: 1,407) |
| W | 45 (MLB Rank: 1,612) |
| L | 34 (MLB Rank: 2,230) |
| ERA | 3.58 (MLB Rank: 2,750) |
| IP | 637.2 (MLB Rank: 2,082) |
| CG | 1 (MLB Rank: 3,975) |
| SO | 621 (MLB Rank: 1,221) |
| BB | 93 (MLB Rank: 3,957) |
| H | 616 (MLB Rank: 2,136) |
| HR | 72 (MLB Rank: 1,431) |
| SO9 | 8.76 (MLB Rank: 1,330) |
| BB9 | 1.31 (MLB Rank: 11,187) |
| H9 | 8.69 (MLB Rank: 8,347) |
| HR9 | 1.02 (MLB Rank: 3,859) |
| WHIP | 1.112 (MLB Rank: 11,210) |
| WAR | 8.0 (MLB Rank: 1,510) |
📊 Last Season Summary (2025)
In his final season (2025), George Kirby recorded the following stats:
| GS | 23 |
| W | 10 |
| L | 8 |
| ERA | 4.21 |
| IP | 126 |
| SO | 137 |
| BB | 29 |
| H | 121 |
| HR | 15 |
| SO9 | 9.79 |
| BB9 | 2.07 |
| H9 | 8.64 |
| HR9 | 1.07 |
| WHIP | 1.19 |
| WAR | 0.8 |
📈 Seasonal Highlights
- Most Wins: 2024, 14 W
- Most SO: 2024, 179 SO
- Most IP: 2024, 191 IP
- Best WAR: 2023, 3.8 WAR
- Best ERA: 2023, 3.36 ERA
🎯 Postseason Performance
George Kirby appeared in 6 games during the postseason. He recorded an ERA of 4.15, pitched 26 IP, struck out 27 batters, with 0 W and 1 L.
George Kirby Career Pitching Stats Overview
| season | W | L | ERA | W-L% | SV | SO | IP | WAR | WHIP | HR | H | BB | R | ER | ERA+ | FIP | SO9 | SO/BB | GS | G | GF | CG | SHO | HR9 | H9 | BB9 | BK | HBP | IBB | WP | BF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2022 | 8 | 5 | 3.39 | 0.615 | 0 | 133 | 130 | 1.4 | 1.208 | 13 | 135 | 22 | 54 | 49 | 109 | 2.99 | 9.2 | 6.05 | 25 | 25 | 0 | 0 | 0 | 0.9 | 9.3 | 1.5 | 0 | 5 | 0 | 4 | 542 |
2023 | 13 | 10 | 3.35 | 0.565 | 0 | 172 | 190.2 | 3.8 | 1.038 | 22 | 179 | 19 | 74 | 71 | 118 | 3.34 | 8.1 | 9.05 | 31 | 31 | 0 | 1 | 0 | 1 | 8.4 | 0.9 | 0 | 6 | 1 | 1 | 757 |
2024 | 14 | 11 | 3.53 | 0.56 | 0 | 179 | 191 | 2 | 1.068 | 22 | 181 | 23 | 82 | 75 | 104 | 3.26 | 8.4 | 7.78 | 33 | 33 | 0 | 0 | 0 | 1 | 8.5 | 1.1 | 1 | 7 | 0 | 5 | 778 |
2025 | 10 | 8 | 4.21 | 0.556 | 0 | 137 | 126 | 0.8 | 1.19 | 15 | 121 | 29 | 60 | 59 | 90 | 3.37 | 9.8 | 4.72 | 23 | 23 | 0 | 0 | 0 | 1.1 | 8.6 | 2.1 | 0 | 7 | 0 | 3 | 524 |
