George Kirby has a record of 6-10 against the AL East in the regular-season and playoffs in his career.
| NAME | DATE | REC | TM | OPP | DEC | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | G. Kirby | 5/8/2022 |  SEA | vs |  TBR | 1 | 0.00 | 7 | 0 | 0 | 0 | 6.0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 0 | |||
| 2 | | G. Kirby | 5/19/2022 | 0-1 | SEA | @ |  BOS | L | .000 | 1 | 9.00 | 3 | 0 | 0 | 0 | 5.0 | 8 | 5 | 5 | 2 | 1 | 0 | 0 | 0 | 23 | 1 |
| 3 | | G. Kirby | 5/31/2022 | 1-0 | SEA | @ |  BAL | W | 1.000 | 1 | 0.00 | 8 | 0 | 0 | 0 | 6.0 | 4 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 23 | 0 |
| 4 | | G. Kirby | 6/11/2022 | SEA | vs | BOS | 1 | 5.40 | 4 | 0 | 0 | 0 | 5.0 | 6 | 3 | 5 | 2 | 1 | 0 | 0 | 0 | 23 | 0 | |||
| 5 | | G. Kirby | 6/27/2022 | 0-1 | SEA | vs | BAL | L | .000 | 1 | 15.75 | 2 | 0 | 0 | 0 | 4.0 | 9 | 7 | 7 | 4 | 1 | 1 | 0 | 0 | 23 | 0 |
| 6 | | G. Kirby | 7/8/2022 | SEA | vs |  TOR | 1 | 4.15 | 4 | 0 | 0 | 0 | 4.1 | 10 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 24 | 0 | |||
| 7 | | G. Kirby | 10/8/2022 | SEA | @ | TOR | 0 | 0.00 | 1 | 0 | 0 | 1 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 4 | 0 | |||
| 8 | | G. Kirby | 5/15/2023 | 1-0 | SEA | @ | BOS | W | 1.000 | 1 | 1.35 | 6 | 0 | 0 | 0 | 6.2 | 8 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 27 | 0 |
| 9 | | G. Kirby | 5/31/2023 | SEA | vs |  NYY | 1 | 0.00 | 7 | 0 | 0 | 0 | 8.0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 0 | |||
| 10 | | G. Kirby | 6/20/2023 | 0-1 | SEA | @ | NYY | L | .000 | 1 | 3.86 | 4 | 0 | 0 | 0 | 7.0 | 8 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 28 | 0 |
| 11 | | G. Kirby | 6/25/2023 | 0-1 | SEA | @ | BAL | L | .000 | 1 | 2.84 | 4 | 0 | 0 | 0 | 6.1 | 6 | 2 | 3 | 1 | 1 | 0 | 0 | 0 | 25 | 0 |
| 12 | | G. Kirby | 7/1/2023 | 1-0 | SEA | vs | TBR | W | 1.000 | 1 | 2.57 | 7 | 0 | 0 | 0 | 7.0 | 2 | 2 | 2 | 1 | 2 | 0 | 0 | 0 | 25 | 0 |
| 13 | | G. Kirby | 7/31/2023 | SEA | vs | BOS | 1 | 1.80 | 7 | 0 | 0 | 0 | 5.0 | 4 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 21 | 0 | |||
| 14 | | G. Kirby | 8/12/2023 | SEA | vs | BAL | 1 | 0.00 | 7 | 0 | 0 | 0 | 9.0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 29 | 0 | |||
| 15 | | G. Kirby | 9/8/2023 | SEA | @ | TBR | 1 | 5.68 | 6 | 0 | 0 | 0 | 6.1 | 5 | 4 | 4 | 1 | 2 | 1 | 0 | 0 | 27 | 0 | |||
| 16 | | G. Kirby | 3/29/2024 | 1-0 | SEA | vs | BOS | W | 1.000 | 1 | 0.00 | 8 | 0 | 0 | 0 | 6.2 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 24 | 1 |
| 17 | | G. Kirby | 4/9/2024 | 0-1 | SEA | @ | TOR | L | .000 | 1 | 11.25 | 3 | 0 | 0 | 0 | 4.0 | 8 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | 20 | 0 |
| 18 | | G. Kirby | 5/19/2024 | 0-1 | SEA | @ | BAL | L | .000 | 1 | 7.50 | 3 | 0 | 0 | 0 | 6.0 | 9 | 5 | 5 | 2 | 0 | 0 | 0 | 0 | 27 | 0 |
| 19 | | G. Kirby | 6/26/2024 | 1-0 | SEA | @ | TBR | W | 1.000 | 1 | 1.50 | 7 | 0 | 0 | 0 | 6.0 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 21 | 0 |
| 20 | | G. Kirby | 7/2/2024 | 0-1 | SEA | vs | BAL | L | .000 | 1 | 2.84 | 5 | 0 | 0 | 0 | 6.1 | 7 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 26 | 0 |
| 21 | | G. Kirby | 7/7/2024 | SEA | vs | TOR | 1 | 4.50 | 8 | 0 | 0 | 0 | 6.0 | 7 | 3 | 3 | 0 | 1 | 0 | 0 | 0 | 26 | 0 | |||
| 22 | | G. Kirby | 7/31/2024 | SEA | @ | BOS | 1 | 3.38 | 2 | 0 | 0 | 0 | 5.1 | 7 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 25 | 1 | |||
| 23 | | G. Kirby | 6/3/2025 | 0-1 | SEA | vs | BAL | L | .000 | 1 | 3.60 | 3 | 0 | 0 | 0 | 5.0 | 8 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 23 | 0 |
| 24 | | G. Kirby | 8/12/2025 | 1-0 | SEA | @ | BAL | W | 1.000 | 1 | 0.00 | 7 | 0 | 0 | 0 | 7.0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23 | 0 |
| 25 | | G. Kirby | 9/3/2025 | 0-1 | SEA | @ | TBR | L | .000 | 1 | 31.50 | 1 | 0 | 0 | 0 | 2.0 | 10 | 7 | 8 | 0 | 0 | 1 | 0 | 0 | 17 | 0 |
| Total | 6-10 | .375 | 26 | 3.99 | 131 | 0 | 0 | 1 | 149.0 | 157 | 66 | 70 | 18 | 23 | 4 | 1 | 0 | 620 | 4 | |||||||
StatMuse has game-level data for records going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
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