| W | L | ERA | G | GS | SV | IP | SO | WHIP | |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 2 | 7 | 4.35 | 30 | 0 | 5 | 49.2 | 51 | 1.29 |
| Career Minors | 9 | 13 | 3.38 | 66 | 3 | 9 | 122.1 | 127 | 1.23 |
| G | W-L | ERA | IP | SO | WHIP | |
|---|---|---|---|---|---|---|
| 2025 | 30 | 2-7 | 4.35 | 49.2 | 51 | 1.29 |
| Career Minors | 66 | 9-13 | 3.38 | 122.1 | 127 | 1.23 |
| Season | Tm | LG | L | W | L | ERA | G | GS | SV | IP | H | R | ER | HR | BB | SO | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | DSL Royals Blue | DSL | ROK | 1 | 4 | 3.18 | 12 | 3 | 1 | 28.1 | 24 | 15 | 10 | 3 | 6 | 20 | 1.06 |
| 2024 | 2 Teams | Minors | 6 | 2 | 2.44 | 24 | 0 | 3 | 44.1 | 39 | 21 | 12 | 1 | 18 | 56 | 1.29 | |
| 2024 | ACL Royals | ACL | ROK | 4 | 2 | 2.45 | 17 | 0 | 3 | 29.1 | 25 | 15 | 8 | 1 | 14 | 40 | 1.33 |
| 2024 | Columbia Fireflies | CAR | A | 2 | 0 | 2.40 | 7 | 0 | 0 | 15.0 | 14 | 6 | 4 | 0 | 4 | 16 | 1.20 |
| 2025 | Columbia Fireflies | CAR | A | 2 | 7 | 4.35 | 30 | 0 | 5 | 49.2 | 40 | 30 | 24 | 7 | 24 | 51 | 1.29 |
| 2 Teams | ROK | 5 | 6 | 2.81 | 29 | 3 | 4 | 57.2 | 49 | 30 | 18 | 4 | 20 | 60 | 1.20 | ||
| Columbia Fireflies | CAR | A | 4 | 7 | 3.90 | 37 | 0 | 5 | 64.2 | 54 | 36 | 28 | 7 | 28 | 67 | 1.27 | |
| Career Minors | 3 Teams | 9 | 13 | 3.38 | 66 | 3 | 9 | 122.1 | 103 | 66 | 46 | 11 | 48 | 127 | 1.23 |
| Team | Date | Transaction |
|---|---|---|
|
11/18/2025 | Columbia Fireflies released RHP Julio Rosario. |
|
|
09/18/2025 | Columbia Fireflies activated RHP Julio Rosario. |
|
|
08/24/2024 | Columbia Fireflies transferred RHP Julio Rosario to the Development List. |
|
|
08/02/2024 | RHP Julio Rosario assigned to Columbia Fireflies from ACL Royals. |
|
05/04/2024 | RHP Julio Rosario assigned to ACL Royals from DSL Royals Ventura. |
|
11/22/2022 | RHP Julio Rosario assigned to DSL KC Glass. |
|
11/21/2022 | Kansas City Royals signed free agent RHP Julio Rosario to a minor league contract. |
