George Kirby
Seattle Mariners (AAA)P
Age: 27
Bats/Throws: R/R
6'4" / 215
DOB: 2/4/1998
(27 years, 3 months, 4 days)
P
| Season | 2024 | 2025 | Total |
| Team | SEA | FGDC | - - - |
| Level | MLB | ROS | MLB |
| G | 33 | 23 | 89 |
| GS | 33 | 23 | 89 |
| IP | 191.0 | 133.0 | 511.2 |
| K% | 23.0% | 22.9% | 23.3% |
| BB% | 3.0% | 3.9% | 3.1% |
| GB% | 41.3% | 43.4% | |
| ERA | 3.53 | 3.48 | 3.43 |
| FIP | 3.26 | 3.44 | 3.22 |
| WAR | 4.2 | 2.5 | 11.4 |
2024 Pitch
Selection
Selection
FA:34%
SL:24%
SI:24%
FS:10%
KC:8%
News
Rotowire: Kirby (shoulder) struck out four and allowed one earned run on one hit and no walks over three innings in his first rehab start for Triple-A Tacoma on Sunday. (5/5/2025)
Injury: Shoulder, 15-Day IL
