| W | L | ERA | G | GS | SV | IP | SO | WHIP | |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 2 | 4 | 4.57 | 17 | 5 | 1 | 41.1 | 41 | 1.33 |
| Career Minors | 16 | 19 | 4.05 | 89 | 56 | 3 | 329 | 302 | 1.28 |
| G | W-L | ERA | IP | SO | WHIP | |
|---|---|---|---|---|---|---|
| 2025 | 17 | 2-4 | 4.57 | 41.1 | 41 | 1.33 |
| Career Minors | 89 | 16-19 | 4.05 | 329 | 302 | 1.28 |
| Season | Tm | LG | L | W | L | ERA | G | GS | SV | IP | H | R | ER | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | Greensboro Grasshoppers | SAL | A+ | 2 | 5 | 4.68 | 20 | 15 | 1 | 75.0 | 75 | 46 | 39 | 16 | 27 | 84 | 1.36 |
| 2023 | Altoona Curve | EAS | AA | 8 | 4 | 3.88 | 24 | 21 | 0 | 113.2 | 106 | 53 | 49 | 13 | 38 | 97 | 1.27 |
| 2024 | Altoona Curve | EAS | AA | 2 | 5 | 3.84 | 15 | 13 | 1 | 72.2 | 70 | 34 | 31 | 6 | 22 | 57 | 1.27 |
| 2025 | 4 Teams | Minors | 4 | 5 | 3.86 | 30 | 7 | 1 | 67.2 | 54 | 31 | 29 | 10 | 28 | 64 | 1.21 | |
| 2025 | Bradenton Marauders | FSL | A | 0 | 0 | 6.75 | 4 | 0 | 0 | 6.2 | 7 | 5 | 5 | 2 | 5 | 6 | 1.80 |
| 2025 | Greensboro Grasshoppers | SAL | A+ | 1 | 0 | 2.25 | 2 | 0 | 0 | 4.0 | 3 | 1 | 1 | 1 | 1 | 3 | 1.00 |
| 2025 | Altoona Curve | EAS | AA | 1 | 1 | 1.15 | 7 | 2 | 0 | 15.2 | 7 | 4 | 2 | 1 | 4 | 14 | 0.70 |
| 2025 | Indianapolis Indians | INT | AAA | 2 | 4 | 4.57 | 17 | 5 | 1 | 41.1 | 37 | 21 | 21 | 6 | 18 | 41 | 1.33 |
| Indianapolis Indians | INT | AAA | 2 | 4 | 4.57 | 17 | 5 | 1 | 41.1 | 37 | 21 | 21 | 6 | 18 | 41 | 1.33 | |
| Altoona Curve | EAS | AA | 11 | 10 | 3.65 | 46 | 36 | 1 | 202.0 | 183 | 91 | 82 | 20 | 64 | 168 | 1.22 | |
| Greensboro Grasshoppers | SAL | A+ | 3 | 5 | 4.56 | 22 | 15 | 1 | 79.0 | 78 | 47 | 40 | 17 | 28 | 87 | 1.34 | |
| Bradenton Marauders | FSL | A | 0 | 0 | 6.75 | 4 | 0 | 0 | 6.2 | 7 | 5 | 5 | 2 | 5 | 6 | 1.80 | |
| Career Minors | 4 Teams | 16 | 19 | 4.05 | 89 | 56 | 3 | 329.0 | 305 | 164 | 148 | 45 | 115 | 302 | 1.28 |
| Team | Date | Transaction |
|---|---|---|
|
|
03/19/2026 | Indianapolis Indians placed RHP Sean Sullivan on the 60-day injured list. |
|
|
09/25/2025 | Indianapolis Indians activated RHP Sean Sullivan from the 7-day injured list. |
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09/23/2025 | Indianapolis Indians placed RHP Sean Sullivan on the 7-day injured list retroactive to September 11, 2025. |
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08/23/2025 | Indianapolis Indians activated RHP Sean Sullivan from the 7-day injured list. |
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08/15/2025 | Indianapolis Indians placed RHP Sean Sullivan on the 7-day injured list. |
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06/10/2025 | RHP Sean Sullivan assigned to Indianapolis Indians from Altoona Curve. |
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06/10/2025 | Indianapolis Indians activated RHP Sean Sullivan. |
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05/06/2025 | Altoona Curve activated RHP Sean Sullivan from the 7-day injured list. |
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04/29/2025 | Altoona Curve sent RHP Sean Sullivan on a rehab assignment to Greensboro Grasshoppers. |
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04/15/2025 | Altoona Curve sent RHP Sean Sullivan on a rehab assignment to Bradenton Marauders. |
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02/04/2025 | Pittsburgh Pirates invited non-roster RHP Sean Sullivan to spring training. |
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11/01/2024 | Altoona Curve activated RHP Sean Sullivan from the 60-day injured list. |
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07/31/2024 | Altoona Curve transferred RHP Sean Sullivan from the 7-day injured list to the 60-day injured list. |
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07/31/2024 | Altoona Curve transferred RHP Sean Sullivan from the 7-day injured list to the 60-day injured list. |
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06/29/2024 | Altoona Curve placed RHP Sean Sullivan on the 7-day injured list retroactive to June 28, 2024. |
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01/30/2024 | RHP Sean Sullivan roster status changed by Pittsburgh Pirates. |
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01/30/2024 | Pittsburgh Pirates invited non-roster RHP Sean Sullivan to spring training. |
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09/30/2023 | Altoona Curve activated RHP Sean Sullivan. |
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09/14/2023 | Altoona Curve transferred RHP Sean Sullivan to the Development List. |
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06/16/2023 | Altoona Curve activated RHP Sean Sullivan from the 7-day injured list. |
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06/09/2023 | Altoona Curve placed RHP Sean Sullivan on the 7-day injured list retroactive to June 8, 2023. |
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04/02/2023 | RHP Sean Sullivan assigned to Altoona Curve from Greensboro Grasshoppers. |
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09/25/2022 | Greensboro Grasshoppers activated RHP Sean Sullivan from the 7-day injured list. |
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08/23/2022 | Greensboro Grasshoppers placed RHP Sean Sullivan on the 7-day injured list retroactive to August 21, 2022. |
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08/21/2022 | Greensboro Grasshoppers placed RHP Sean Sullivan on the 7-day injured list. |
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07/27/2022 | Greensboro Grasshoppers activated RHP Sean Sullivan from the 7-day injured list. |
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07/09/2022 | Greensboro Grasshoppers placed RHP Sean Sullivan on the 7-day injured list. |
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04/07/2022 | RHP Sean Sullivan assigned to Greensboro Grasshoppers from FCL Pirates Gold. |
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07/16/2021 | RHP Sean Sullivan assigned to FCL Pirates Gold. |
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07/16/2021 | Pittsburgh Pirates signed RHP Sean Sullivan. |