MLBSP · Seattle Mariners · last game Sep 23
George Kirby
Season by Season
regular season and playoffs| Season | Team | G | GS | W | L | SV | IP | ERA | K | BB |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | SEA | 30 | 30 | 9 | 11 | 0 | 174.2 | 4.33 | 148 | 47 |
| 2025 | SEA | 27 | 27 | 10 | 9 | 0 | 144.0 | 4.44 | 158 | 33 |
| 2024 | SEA | 33 | 33 | 14 | 11 | 0 | 191.0 | 3.53 | 179 | 23 |
| 2023 | SEA | 31 | 31 | 13 | 10 | 0 | 190.2 | 3.35 | 172 | 19 |
| 2022 | SEA | 27 | 26 | 8 | 5 | 1 | 138.0 | 3.20 | 139 | 23 |
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Game Log
2026 season · 30 games| Date | Opponent | Result | DEC | IP | H | ER | BB | K |
|---|---|---|---|---|---|---|---|---|
| Sep 23 | vs HOU | W 6–5 | 5.0 | 6 | 4 | 3 | 5 | |
| Sep 16 | at LAA | W 7–2 | 4.1 | 5 | 2 | 5 | 5 | |
| Sep 11 | at ATH | L 5–6 | 6.0 | 9 | 4 | 2 | 5 | |
| Sep 5 | vs ATH | L 2–6 | L | 6.2 | 7 | 3 | 1 | 5 |
| Aug 31 | at BOS | L 8–9 | 5.0 | 7 | 5 | 2 | 2 | |
| Aug 25 | vs PHI | W 4–1 | W | 7.2 | 6 | 1 | 1 | 9 |
| Aug 20 | at MIL | L 4–7 | L | 3.1 | 9 | 6 | 2 | 3 |
| Aug 14 | at HOU | L 7–10 | 4.2 | 8 | 5 | 3 | 2 | |
| Aug 8 | vs TB | L 2–3 | 5.0 | 4 | 1 | 2 | 2 | |
| Aug 2 | vs MIN | W 7–6 | 7.0 | 5 | 0 | 1 | 3 | |
| Jul 27 | at TEX | L 3–7 | L | 4.0 | 7 | 7 | 0 | 3 |
| Jul 20 | vs CIN | W 8–0 | W | 6.0 | 3 | 0 | 1 | 6 |
| Jul 8 | at MIA | L 0–2 | L | 6.0 | 8 | 2 | 0 | 7 |
| Jun 29 | vs LAA | W 6–2 | W | 8.0 | 7 | 2 | 1 | 7 |
| Jun 23 | at PIT | W 3–2 | W | 6.0 | 9 | 1 | 2 | 5 |
| Jun 17 | vs BAL | L 3–5 | L | 6.0 | 8 | 3 | 0 | 5 |
| Jun 10 | at BAL | L 2–7 | L | 6.0 | 7 | 3 | 3 | 10 |
| Jun 3 | vs NYM | L 1–7 | L | 4.0 | 9 | 4 | 1 | 5 |
| May 29 | vs ARI | W 7–6 | 5.1 | 6 | 4 | 1 | 4 | |
| May 23 | at KC | L 0–5 | L | 6.0 | 9 | 3 | 0 | 3 |
| May 17 | vs SD | L 3–8 | L | 5.2 | 6 | 6 | 2 | 6 |
| May 11 | at HOU | W 3–1 | W | 5.0 | 7 | 1 | 2 | 7 |
| May 5 | vs ATL | L 2–3 | 7.0 | 5 | 2 | 1 | 5 | |
| Apr 29 | at MIN | W 5–3 | 5.2 | 8 | 2 | 2 | 5 | |
| Apr 24 | at STL | W 3–2 | W | 6.0 | 5 | 2 | 1 | 2 |
| Apr 18 | vs TEX | W 7–3 | W | 5.2 | 7 | 1 | 2 | 5 |
| Apr 13 | vs HOU | W 6–2 | W | 7.2 | 7 | 2 | 1 | 6 |
| Apr 7 | at TEX | L 2–3 | L | 8.0 | 6 | 3 | 0 | 4 |
| Apr 1 | vs NYY | L 3–5 | L | 6.0 | 5 | 4 | 3 | 6 |
| Mar 27 | vs CLE | W 5–1 | W | 6.0 | 2 | 1 | 2 | 6 |
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For context, not in our forecast.