| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2026/2027 | Real Sociedad | LaLiga | 10 | 1 | 1 | 2 | 1 | 6.7 |
| 2025/2026 | Real Sociedad | LaLiga | 25 | 2 | 0 | 6 | 0 | 6.8 |
| 2024/2025 | Real Sociedad B | Primera RFEF - Group 1 | 1 | 0 | 0 | 0 | 0 | – |
| 2024/2025 | Real Sociedad | LaLiga | 13 | 0 | 1 | 2 | 0 | 7.0 |
| 2023/2024 | Real Sociedad | LaLiga | 1 | 0 | 0 | 0 | 0 | 6.7 |
| 2023/2024 | Real Sociedad B | Primera RFEF - Group 1 | 26 | 2 | 0 | 5 | 0 | – |
| Total | 76 | 5 | 2 | 15 | 1 | – | ||
J. Martin career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.