| W | L | ERA | G | GS | SV | IP | SO | WHIP | |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | 2 | 1 | 4.68 | 12 | 12 | 0 | 57.2 | 59 | 1.44 |
| Career Minors | 14 | 8 | 4.00 | 82 | 45 | 3 | 283.2 | 252 | 1.35 |
| G | W-L | ERA | IP | SO | WHIP | |
|---|---|---|---|---|---|---|
| 2026 | 12 | 2-1 | 4.68 | 57.2 | 59 | 1.44 |
| Career Minors | 82 | 14-8 | 4.00 | 283.2 | 252 | 1.35 |
| Season | Tm | LG | L | W | L | ERA | G | GS | SV | IP | H | R | ER | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 2 Teams | Minors | 2 | 0 | 2.52 | 10 | 10 | 0 | 53.2 | 47 | 20 | 15 | 8 | 13 | 57 | 1.12 | |
| 2022 | FCL Yankees | FCL | ROK | 2 | 0 | 2.43 | 6 | 6 | 0 | 33.1 | 28 | 12 | 9 | 3 | 6 | 41 | 1.02 |
| 2022 | Tampa Tarpons | FSL | A | 0 | 0 | 2.66 | 4 | 4 | 0 | 20.1 | 19 | 8 | 6 | 5 | 7 | 16 | 1.28 |
| 2023 | 2 Teams | Minors | 8 | 6 | 4.79 | 23 | 23 | 0 | 112.2 | 118 | 69 | 60 | 10 | 45 | 91 | 1.45 | |
| 2023 | Tampa Tarpons | FSL | A | 7 | 6 | 4.93 | 22 | 22 | 0 | 107.2 | 112 | 68 | 59 | 10 | 44 | 86 | 1.45 |
| 2023 | Hudson Valley Renegades | SAL | A+ | 1 | 0 | 1.80 | 1 | 1 | 0 | 5.0 | 6 | 1 | 1 | 0 | 1 | 5 | 1.40 |
| 2025 | Tampa Tarpons | FSL | A | 2 | 1 | 3.17 | 37 | 0 | 3 | 59.2 | 45 | 30 | 21 | 0 | 33 | 45 | 1.31 |
| 2026 | Inland Empire 66ers | CAL | A | 2 | 1 | 4.68 | 12 | 12 | 0 | 57.2 | 58 | 33 | 30 | 6 | 25 | 59 | 1.44 |
| FCL Yankees | FCL | ROK | 2 | 0 | 2.43 | 6 | 6 | 0 | 33.1 | 28 | 12 | 9 | 3 | 6 | 41 | 1.02 | |
| Hudson Valley Renegades | SAL | A+ | 1 | 0 | 1.80 | 1 | 1 | 0 | 5.0 | 6 | 1 | 1 | 0 | 1 | 5 | 1.40 | |
| 2 Teams | A | 11 | 8 | 4.26 | 75 | 38 | 3 | 245.1 | 234 | 139 | 116 | 21 | 109 | 206 | 1.40 | ||
| Career Minors | 4 Teams | 14 | 8 | 4.00 | 82 | 45 | 3 | 283.2 | 268 | 152 | 126 | 24 | 116 | 252 | 1.35 |
| Team | Date | Transaction |
|---|---|---|
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04/01/2026 | RHP Sean Hermann assigned to Inland Empire 66ers from Everett AquaSox. |
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03/21/2026 | RHP Sean Hermann assigned to Everett AquaSox from Tacoma Rainiers. |
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12/10/2025 | Seattle Mariners purchased contract of RHP Sean Hermann in the Rule 5 Draft, AAA Phase. |
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12/10/2025 | RHP Sean Hermann assigned to Tacoma Rainiers. |
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02/28/2025 | RHP Sean Hermann assigned to New York Yankees. |
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11/03/2024 | Tampa Tarpons activated RHP Sean Hermann from the full-season injured list. |
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03/20/2024 | Tampa Tarpons placed RHP Sean Hermann on the full-season injured list. |
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08/08/2023 | RHP Sean Hermann assigned to Tampa Tarpons from Hudson Valley Renegades. |
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08/06/2023 | RHP Sean Hermann assigned to Hudson Valley Renegades from Tampa Tarpons. |
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04/06/2023 | RHP Sean Hermann and assigned to Tampa Tarpons from FCL Yankees. |
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02/28/2023 | RHP Sean Hermann and assigned to New York Yankees. |
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08/21/2022 | RHP Sean Hermann assigned to FCL Yankees from Tampa Tarpons. |
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08/21/2022 | FCL Yankees activated RHP Sean Hermann. |
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07/28/2022 | RHP Sean Hermann assigned to Tampa Tarpons from FCL Yankees. |
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06/06/2022 | RHP Sean Hermann assigned to FCL Yankees. |
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07/19/2021 | New York Yankees signed RHP Sean Hermann. |