| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Valencia | LaLiga | 29 | 1 | 2 | 6 | 1 | 6.6 |
| 2024/2025 | Valencia | LaLiga | 23 | 0 | 1 | 7 | 0 | 7.0 |
| 2024/2025 | Valencia B | Segunda RFEF - Group 3 | 1 | 1 | 0 | 0 | 0 | – |
| 2023/2024 | Valencia | LaLiga | 24 | 1 | 2 | 2 | 0 | 6.9 |
| 2022/2023 | Valencia | LaLiga | 31 | 1 | 3 | 4 | 0 | 7.2 |
| 2021/2022 | Valencia | LaLiga | 24 | 2 | 4 | 8 | 2 | 6.8 |
| 2020/2021 | Valencia | LaLiga | 33 | 1 | 7 | 6 | 0 | 6.8 |
| 2019/2020 | Valencia | LaLiga | 24 | 0 | 1 | 5 | 0 | 6.8 |
| 2018/2019 | Valencia | LaLiga | 35 | 1 | 1 | 10 | 0 | 6.9 |
| 2017/2018 | Valencia | LaLiga | 34 | 0 | 3 | 11 | 0 | 7.1 |
| 2016/2017 | Valencia | LaLiga | 27 | 1 | 2 | 4 | 0 | 6.9 |
| 2015/2016 | Valencia | Primera Division | 20 | 0 | 0 | 7 | 1 | – |
| 2014/2015 | Valencia | Primera Division | 35 | 1 | 6 | 10 | 0 | – |
| 2013/2014 | Valencia | Primera Division | 1 | 0 | 0 | 0 | 0 | – |
| Total | 341 | 10 | 32 | 80 | 4 | – | ||
J. Gaya career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.