| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Wycombe | EFL Trophy | 1 | 0 | 0 | 0 | 0 | 6.7 |
| 2025/2026 | Wycombe | FA Cup | 2 | 0 | 0 | 1 | 0 | – |
| 2025/2026 | Wycombe | EFL Cup | 1 | 0 | 0 | 1 | 0 | 6.7 |
| 2024/2025 | Wycombe | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2024/2025 | Wycombe | EFL Trophy | 2 | 0 | 0 | 0 | 0 | 6.9 |
| 2024/2025 | Wycombe | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.3 |
| 2023/2024 | Wycombe | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2023/2024 | Wycombe | EFL Trophy | 5 | 0 | 0 | 0 | 0 | 6.8 |
| 2023/2024 | Wycombe | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.9 |
| 2022/2023 | Wycombe | EFL Trophy | 1 | 0 | 0 | 0 | 0 | – |
| 2022/2023 | Wycombe | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.3 |
| 2021/2022 | Wycombe | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2021/2022 | Wycombe | EFL Trophy | 1 | 0 | 0 | 0 | 0 | – |
| 2021/2022 | Wycombe | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.7 |
| 2020/2021 | Wycombe | FA Cup | 1 | 0 | 0 | 0 | 0 | 5.7 |
| 2020/2021 | Wycombe | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.2 |
| 2019/2020 | Wycombe | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2019/2020 | Wycombe | EFL Trophy | 1 | 0 | 0 | 0 | 0 | – |
| 2019/2020 | Wycombe | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.2 |
| 2018/2019 | Coventry | EFL Trophy | 1 | 0 | 0 | 0 | 0 | – |
| 2018/2019 | Coventry | EFL Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2017/2018 | Coventry | FA Cup | 3 | 1 | 0 | 0 | 0 | 7.0 |
| 2017/2018 | Coventry | EFL Trophy | 2 | 0 | 0 | 0 | 0 | – |
| 2017/2018 | Coventry | EFL Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2016/2017 | Shrewsbury | FA Cup | 1 | 1 | 0 | 0 | 0 | – |
| 2016/2017 | Fulham | EFL Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2015/2016 | Shrewsbury | FA Cup | 3 | 1 | 0 | 2 | 0 | – |
| 2014/2015 | Fulham | FA Cup | 4 | 0 | 0 | 0 | 0 | – |
| 2014/2015 | Shrewsbury | Capital One Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2013/2014 | Port Vale | FA Cup | 1 | 0 | 0 | 1 | 0 | – |
| Total | 44 | 3 | 0 | 5 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| - | Coventry | Wycombe | Free agent | |
| 07 may 2017 | Fulham | Coventry | Free agent | |
| - | Shrewsbury | Fulham | Return from loan | |
| - | Fulham | Shrewsbury | Loan | |
| - | Shrewsbury | Fulham | Return from loan | |
| 01 may 2016 | Fulham | Shrewsbury | Loan | |
| 01 abr 2016 | Aberystwyth | Fulham | Return from loan | |
| 05 ene 2015 | Fulham | Aberystwyth | Loan | |
| - | Shrewsbury | Fulham | Return from loan | |
| - | Fulham | Shrewsbury | Loan | |
| - | Port Vale | Fulham | Return from loan | |
| 01 ago 2014 | Fulham | Port Vale | Loan | |
| 01 ene 2012 | Aberdeen | Fulham | Transfer |
J. Grimmer career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.