MLBRP · Seattle Mariners · last game Sep 27
Cooper Criswell
Season by Season
regular season and playoffs| Season | Team | G | GS | W | L | SV | IP | ERA | K | BB |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | SEA | 37 | 0 | 4 | 2 | 1 | 40.2 | 3.32 | 31 | 16 |
| 2025 | BOS | 7 | 1 | 1 | 0 | 1 | 17.2 | 3.57 | 9 | 5 |
| 2024 | BOS | 26 | 18 | 6 | 5 | 0 | 99.1 | 4.08 | 73 | 31 |
| 2023 | TB | 10 | 0 | 1 | 1 | 0 | 33.0 | 5.73 | 27 | 11 |
| 2022 | TB | 1 | 1 | None | None | None | 3.1 | 2.70 | 4 | 1 |
| 2021 | LAA | 1 | 1 | 0 | 1 | 0 | 1.1 | 20.25 | 0 | 0 |
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Game Log
2026 season · 37 games| Date | Opponent | Result | DEC | IP | H | ER | BB | K |
|---|---|---|---|---|---|---|---|---|
| Sep 27 | vs LAA | W 7–3 | 1.0 | 1 | 0 | 1 | 0 | |
| Sep 24 | vs LAA | L 4–6 | 1.0 | 1 | 1 | 2 | 0 | |
| Sep 23 | vs HOU | W 6–5 | W | 1.0 | 1 | 0 | 0 | 1 |
| Sep 19 | at COL | L 3–5 | 0.1 | 1 | 0 | 2 | 0 | |
| Sep 16 | at LAA | W 7–2 | 1.2 | 1 | 0 | 0 | 1 | |
| Sep 14 | at LAA | L 4–6 | 0.2 | 2 | 1 | 1 | 2 | |
| Sep 12 | at ATH | W 19–1 | 1.0 | 0 | 0 | 0 | 1 | |
| Sep 8 | vs TEX | L 5–10 | 1.0 | 3 | 1 | 0 | 2 | |
| Sep 4 | vs ATH | L 6–7 | 1.0 | 2 | 0 | 0 | 0 | |
| Sep 2 | at BOS | W 8–3 | W | 1.0 | 0 | 0 | 0 | 1 |
| Aug 31 | at BOS | L 8–9 | L | 0.1 | 1 | 0 | 2 | 0 |
| Jun 8 | at BAL | W 6–3 | 1.1 | 1 | 1 | 1 | 0 | |
| Jun 7 | at DET | L 4–5 | 0.0 | 3 | 2 | 0 | 0 | |
| Jun 3 | vs NYM | L 1–7 | 1.0 | 1 | 0 | 0 | 1 | |
| Jun 2 | vs NYM | W 8–3 | 2.0 | 0 | 0 | 1 | 3 | |
| May 30 | vs ARI | W 5–1 | 1.0 | 1 | 0 | 0 | 0 | |
| May 29 | vs ARI | W 7–6 | W | 1.0 | 0 | 0 | 0 | 0 |
| May 27 | at ATH | W 9–1 | 2.0 | 2 | 1 | 1 | 1 | |
| May 24 | at KC | L 6–8 | 2.0 | 3 | 2 | 0 | 0 | |
| May 20 | vs CHW | W 5–4 | 1.0 | 2 | 0 | 0 | 1 | |
| May 17 | vs SD | L 3–8 | 0.1 | 1 | 1 | 1 | 1 | |
| May 15 | vs SD | L 0–2 | 1.0 | 2 | 1 | 0 | 0 | |
| May 13 | at HOU | L 3–4 | B | 0.2 | 1 | 0 | 1 | 0 |
| May 11 | at HOU | W 3–1 | H | 1.0 | 0 | 0 | 0 | 1 |
| May 6 | vs ATL | W 3–1 | H | 1.0 | 0 | 0 | 0 | 1 |
| May 2 | vs KC | L 2–3 | L | 1.0 | 0 | 0 | 0 | 1 |
| Apr 29 | at MIN | W 5–3 | W | 0.1 | 0 | 0 | 0 | 0 |
| Apr 28 | at MIN | W 7–1 | 1.0 | 0 | 0 | 0 | 1 | |
| Apr 25 | at STL | W 11–9 | 2.0 | 3 | 2 | 0 | 3 | |
| Apr 22 | vs ATH | W 5–4 | H | 1.0 | 0 | 0 | 0 | 1 |
| Apr 20 | vs ATH | L 4–6 | 1.0 | 1 | 0 | 0 | 0 | |
| Apr 16 | at SD | L 2–5 | 1.0 | 1 | 0 | 0 | 0 | |
| Apr 12 | vs HOU | W 6–1 | 1.0 | 1 | 0 | 0 | 1 | |
| Apr 6 | at TEX | L 1–2 | 1.0 | 1 | 0 | 2 | 0 | |
| Apr 1 | vs NYY | L 3–5 | 2.0 | 1 | 1 | 0 | 1 | |
| Mar 29 | vs CLE | W 8–0 | S | 3.0 | 2 | 0 | 0 | 5 |
| Mar 26 | vs CLE | L 4–6 | 1.0 | 1 | 1 | 1 | 1 |
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For context, not in our forecast.