| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Huesca | LaLiga2 | 1 | 0 | 0 | 0 | 0 | 6.7 |
| 2025 | Sporting Kansas City | MLS | 17 | 0 | 0 | 6 | 0 | 6.9 |
| 2024 | Sporting Kansas City | MLS | 2 | 0 | 0 | 0 | 0 | 6.9 |
| 2023/2024 | Trabzonspor | Super Lig | 13 | 0 | 0 | 1 | 0 | 6.7 |
| 2022/2023 | Valladolid | LaLiga | 27 | 1 | 0 | 4 | 0 | 6.8 |
| 2021/2022 | Valladolid | LaLiga2 | 25 | 0 | 1 | 8 | 0 | 6.9 |
| 2020/2021 | Valladolid | LaLiga | 25 | 1 | 0 | 8 | 0 | 6.8 |
| 2019/2020 | Valladolid | LaLiga | 20 | 2 | 0 | 9 | 0 | 6.8 |
| 2018/2019 | Valladolid | LaLiga | 13 | 1 | 0 | 2 | 0 | 6.7 |
| 2018/2019 | Almeria | LaLiga2 | 2 | 0 | 0 | 0 | 0 | 6.5 |
| 2018 | River Plate | Primera Division | 1 | 0 | 0 | 0 | 0 | – |
| 2017/2018 | Almeria | LaLiga2 | 35 | 0 | 0 | 10 | 1 | 7.1 |
| 2016/2017 | Almeria | LaLiga2 | 36 | 0 | 2 | 11 | 0 | 7.0 |
| 2015/2016 | Almeria | Segunda Division | 2 | 0 | 0 | 0 | 0 | 6.3 |
| Total | 219 | 5 | 3 | 59 | 1 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| - | Sporting Kansas City | Huesca | Free agent | |
| - | Trabzonspor | Sporting Kansas City | Free agent | |
| 07 Jan 2023 | Valladolid | Trabzonspor | Free agent | |
| - | Almeria | Valladolid | Transfer |
J. Fernandez career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.