| NAME | DATE | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | G. Kirby | 4/3/2023 |  SEA | vs |  LAA | L | 1 | 8.31 | 5 | 0 | 0 | 0 | 4.1 | 9 | 4 | 4 | 1 | 1 | 1 | 0 | 0 | 23 | 0 |
| 2 | | G. Kirby | 4/9/2023 | SEA | @ |  CLE | 1 | 1.50 | 4 | 0 | 0 | 0 | 6.0 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 23 | 0 | |
| 3 | | G. Kirby | 4/15/2023 | SEA | vs |  COL | W | 1 | 2.84 | 3 | 0 | 0 | 0 | 6.1 | 6 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 24 | 0 |
| 4 | | G. Kirby | 4/21/2023 | SEA | vs |  STL | W | 1 | 3.00 | 5 | 0 | 0 | 0 | 6.0 | 3 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 22 | 0 |
| 5 | | G. Kirby | 4/27/2023 | SEA | @ |  PHI | L | 1 | 1.13 | 7 | 1 | 0 | 0 | 8.0 | 4 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 28 | 0 |
| 6 | | G. Kirby | 5/4/2023 | SEA | @ |  OAK | W | 1 | 3.86 | 2 | 0 | 0 | 0 | 7.0 | 7 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | 28 | 0 |
| 7 | | G. Kirby | 5/9/2023 | SEA | vs |  TEX | W | 1 | 0.00 | 9 | 0 | 0 | 0 | 7.0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 0 |
| 8 | | G. Kirby | 5/15/2023 | SEA | @ |  BOS | W | 1 | 1.35 | 6 | 0 | 0 | 0 | 6.2 | 8 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 27 | 0 |
| 9 | | G. Kirby | 5/21/2023 | SEA | @ |  ATL | L | 1 | 3.86 | 6 | 0 | 0 | 0 | 7.0 | 6 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | 28 | 0 |
| 10 | | G. Kirby | 5/26/2023 | SEA | vs |  PIT | L | 1 | 13.50 | 4 | 0 | 0 | 0 | 4.2 | 9 | 7 | 7 | 4 | 1 | 0 | 0 | 0 | 24 | 1 |
| 11 | | 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 | |
| 12 | | G. Kirby | 6/7/2023 | SEA | @ |  SDP | L | 1 | 12.27 | 3 | 0 | 0 | 0 | 3.2 | 11 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | 21 | 0 |
| 13 | | G. Kirby | 6/13/2023 | SEA | vs |  MIA | W | 1 | 0.00 | 10 | 0 | 0 | 0 | 6.0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 22 | 0 |
| 14 | | G. Kirby | 6/20/2023 | SEA | @ | NYY | L | 1 | 3.86 | 4 | 0 | 0 | 0 | 7.0 | 8 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 28 | 0 |
| 15 | | G. Kirby | 6/25/2023 | SEA | @ |  BAL | L | 1 | 2.84 | 4 | 0 | 0 | 0 | 6.1 | 6 | 2 | 3 | 1 | 1 | 0 | 0 | 0 | 25 | 0 |
| 16 | | G. Kirby | 7/1/2023 | SEA | vs |  TBR | W | 1 | 2.57 | 7 | 0 | 0 | 0 | 7.0 | 2 | 2 | 2 | 1 | 2 | 0 | 0 | 0 | 25 | 0 |
| 17 | | G. Kirby | 7/6/2023 | SEA | @ |  HOU | W | 1 | 1.35 | 3 | 0 | 0 | 0 | 6.2 | 6 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 26 | 0 |
| 18 | | G. Kirby | 7/15/2023 | SEA | vs |  DET | L | 1 | 10.80 | 4 | 0 | 0 | 0 | 5.0 | 8 | 6 | 6 | 2 | 1 | 0 | 0 | 0 | 23 | 0 |
| 19 | | G. Kirby | 7/20/2023 | SEA | vs |  MIN | W | 1 | 0.00 | 10 | 0 | 0 | 0 | 7.0 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 25 | 0 |
| 20 | | G. Kirby | 7/25/2023 | SEA | @ | MIN | 1 | 11.25 | 9 | 0 | 0 | 0 | 4.0 | 7 | 5 | 5 | 1 | 1 | 0 | 0 | 0 | 20 | 0 | |
| 21 | | 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 | |
| 22 | | G. Kirby | 8/5/2023 | SEA | @ | LAA | W | 1 | 1.29 | 5 | 0 | 0 | 0 | 7.0 | 3 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 24 | 0 |
| 23 | | 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 | |
| 24 | | G. Kirby | 8/17/2023 | SEA | @ |  KCR | 1 | 6.00 | 2 | 0 | 0 | 0 | 6.0 | 8 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 24 | 0 | |
| 25 | | G. Kirby | 8/23/2023 | SEA | @ |  CWS | 1 | 4.76 | 9 | 0 | 0 | 0 | 5.2 | 8 | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 25 | 0 | |
Some of the information used here was obtained free of charge from Retrosheet.
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