| W | L | ERA | G | GS | SV | IP | SO | WHIP | |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0 | 1 | 6.00 | 2 | 2 | 0 | 6 | 5 | 1.67 |
| Career Minors | 5 | 6 | 3.78 | 39 | 30 | 1 | 126.1 | 159 | 1.31 |
| G | W-L | ERA | IP | SO | WHIP | |
|---|---|---|---|---|---|---|
| 2026 | 2 | 0-1 | 6.00 | 6 | 5 | 1.67 |
| Career Minors | 39 | 5-6 | 3.78 | 126.1 | 159 | 1.31 |
| Season | Tm | LG | L | W | L | ERA | G | GS | SV | IP | H | R | ER | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 2 Teams | Minors | 1 | 0 | 4.96 | 7 | 6 | 0 | 16.1 | 11 | 9 | 9 | 2 | 12 | 25 | 1.41 | |
| 2023 | FCL Nationals | FCL | ROK | 0 | 0 | 0.00 | 1 | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.00 |
| 2023 | Fredericksburg Nationals | CAR | A | 1 | 0 | 5.28 | 6 | 5 | 0 | 15.1 | 11 | 9 | 9 | 2 | 12 | 24 | 1.50 |
| 2024 | Fredericksburg Nationals | CAR | A | 0 | 0 | 1.93 | 2 | 2 | 0 | 9.1 | 11 | 2 | 2 | 0 | 5 | 17 | 1.71 |
| 2025 | 2 Teams | Minors | 1 | 3 | 2.49 | 15 | 14 | 0 | 50.2 | 35 | 15 | 14 | 5 | 20 | 64 | 1.09 | |
| 2025 | FCL Nationals | FCL | ROK | 0 | 1 | 1.35 | 8 | 7 | 0 | 20.0 | 8 | 4 | 3 | 0 | 13 | 28 | 1.05 |
| 2025 | Fredericksburg Nationals | CAR | A | 1 | 2 | 3.23 | 7 | 7 | 0 | 30.2 | 27 | 11 | 11 | 5 | 7 | 36 | 1.11 |
| 2026 | 2 Teams | Minors | 3 | 3 | 5.04 | 15 | 8 | 1 | 50.0 | 43 | 30 | 28 | 8 | 28 | 53 | 1.42 | |
| 2026 | Fredericksburg Nationals | CAR | A | 3 | 2 | 4.91 | 13 | 6 | 1 | 44.0 | 36 | 26 | 24 | 6 | 25 | 48 | 1.39 |
| 2026 | Wilmington Blue Rocks | SAL | A+ | 0 | 1 | 6.00 | 2 | 2 | 0 | 6.0 | 7 | 4 | 4 | 2 | 3 | 5 | 1.67 |
| FCL Nationals | FCL | ROK | 0 | 1 | 1.29 | 9 | 8 | 0 | 21.0 | 8 | 4 | 3 | 0 | 13 | 29 | 1.00 | |
| Wilmington Blue Rocks | SAL | A+ | 0 | 1 | 6.00 | 2 | 2 | 0 | 6.0 | 7 | 4 | 4 | 2 | 3 | 5 | 1.67 | |
| Fredericksburg Nationals | CAR | A | 5 | 4 | 4.17 | 28 | 20 | 1 | 99.1 | 85 | 48 | 46 | 13 | 49 | 125 | 1.35 | |
| Career Minors | 3 Teams | 5 | 6 | 3.78 | 39 | 30 | 1 | 126.1 | 100 | 56 | 53 | 15 | 65 | 159 | 1.31 |
| Team | Date | Transaction |
|---|---|---|
|
|
04/20/2026 | LHP Liam Sullivan assigned to Fredericksburg Nationals from Wilmington Blue Rocks. |
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03/31/2026 | LHP Liam Sullivan assigned to Wilmington Blue Rocks from Fredericksburg Nationals. |
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07/18/2025 | LHP Liam Sullivan assigned to Fredericksburg Nationals from FCL Nationals. |
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07/18/2025 | Fredericksburg Nationals activated LHP Liam Sullivan. |
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07/18/2025 | Fredericksburg Nationals activated LHP Liam Sullivan. |
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07/18/2025 | Fredericksburg Nationals activated LHP Liam Sullivan. |
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06/06/2025 | Fredericksburg Nationals sent LHP Liam Sullivan on a rehab assignment to FCL Nationals. |
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06/06/2025 | Fredericksburg Nationals sent LHP Liam Sullivan on a rehab assignment to FCL Nationals. |
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03/19/2025 | Fredericksburg Nationals placed LHP Liam Sullivan on the 60-day injured list. |
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11/03/2024 | Fredericksburg Nationals activated LHP Liam Sullivan from the full-season injured list. |
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04/24/2024 | Fredericksburg Nationals placed LHP Liam Sullivan on the full-season injured list. |
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08/10/2023 | LHP Liam Sullivan assigned to Fredericksburg Nationals from FCL Nationals. |
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08/10/2023 | Fredericksburg Nationals activated LHP Liam Sullivan. |
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08/03/2023 | FCL Nationals signed LHP Liam Sullivan. |
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08/03/2023 | LHP Liam Sullivan assigned to FCL Nationals. |
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08/03/2023 | Washington Nationals signed LHP Liam Sullivan. |
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06/15/2023 | LHP Liam Sullivan assigned to College Workout. |
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02/24/2023 | LHP Liam Sullivan assigned to Georgia Bulldogs. |