| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2026 | U. De Chile | Copa de la Liga | 1 | 0 | 0 | 0 | 0 | – |
| 2025 | U. De Chile | Super Cup | 1 | 0 | 1 | 1 | 0 | – |
| 2025 | U. De Chile | Copa Chile | 4 | 1 | 1 | 1 | 0 | – |
| 2024 | Estudiantes L.P. | Copa de la Liga Profesional | 14 | 1 | 1 | 2 | 0 | 6.9 |
| 2024 | Estudiantes L.P. | Copa Argentina | 1 | 0 | 0 | 0 | 0 | – |
| 2023/2024 | Estudiantes L.P. | Super Cup | 1 | 0 | 0 | 1 | 0 | – |
| 2023 | Estudiantes L.P. | Copa de la Liga Profesional | 2 | 0 | 0 | 0 | 0 | 6.5 |
| 2022 | Huachipato | Chilean Cup | 5 | 0 | 0 | 0 | 0 | – |
| 2021 | Huachipato | Chilean Cup | 1 | 0 | 0 | 0 | 0 | – |
| Total | 30 | 2 | 3 | 5 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| 01 ene 2026 | Estudiantes L.P. | U. De Chile | Transfer | |
| - | U. De Chile | Estudiantes L.P. | Return from loan | |
| - | Estudiantes L.P. | U. De Chile | Loan | |
| - | Huachipato | Estudiantes L.P. | Transfer |
J. Altamirano career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.