| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Hemel Hempstead | FA Trophy | 1 | 0 | 0 | 0 | 0 | – |
| 2025/2026 | Hemel Hempstead | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2024/2025 | Notts Co | FA Cup | 2 | 2 | 1 | 0 | 0 | – |
| 2024/2025 | Notts Co | EFL Trophy | 2 | 0 | 0 | 0 | 0 | 7.0 |
| 2023/2024 | Bristol Rovers | FA Cup | 3 | 1 | 0 | 0 | 0 | – |
| 2023/2024 | Bristol Rovers | EFL Trophy | 4 | 0 | 1 | 0 | 0 | 7.4 |
| 2023/2024 | Bristol Rovers | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.9 |
| 2022/2023 | Exeter | FA Cup | 2 | 2 | 0 | 0 | 0 | – |
| 2022/2023 | Exeter | EFL Trophy | 1 | 0 | 0 | 0 | 0 | 6.2 |
| 2022/2023 | Exeter | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.7 |
| 2021/2022 | Exeter | FA Cup | 4 | 0 | 1 | 0 | 0 | – |
| 2021/2022 | Exeter | EFL Trophy | 2 | 0 | 0 | 0 | 0 | 6.7 |
| 2021/2022 | Exeter | EFL Cup | 1 | 0 | 0 | 0 | 0 | 7.3 |
| 2020/2021 | Colchester | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2020/2021 | Colchester | EFL Trophy | 2 | 3 | 0 | 0 | 0 | 7.7 |
| 2020/2021 | Colchester | EFL Cup | 1 | 1 | 0 | 0 | 0 | 8.3 |
| 2019/2020 | Colchester | EFL Trophy | 3 | 0 | 0 | 0 | 0 | – |
| 2019/2020 | Colchester | EFL Cup | 3 | 0 | 1 | 0 | 0 | 6.7 |
| 2018/2019 | Cambridge Utd | FA Cup | 1 | 0 | 1 | 0 | 0 | 7.8 |
| 2018/2019 | Cambridge Utd | EFL Trophy | 4 | 1 | 0 | 0 | 0 | – |
| 2017/2018 | Cambridge Utd | FA Cup | 1 | 0 | 0 | 0 | 0 | 7.2 |
| 2017/2018 | Cambridge Utd | EFL Trophy | 3 | 0 | 0 | 0 | 0 | – |
| 2017/2018 | Cambridge Utd | EFL Cup | 1 | 0 | 0 | 0 | 0 | – |
| Total | 45 | 10 | 5 | 0 | 0 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| 09 Dec 2025 | Bristol Rovers | Hemel Hempstead | ||
| - | Notts Co | Bristol Rovers | Return from loan | |
| - | Bristol Rovers | Notts Co | Loan | |
| 07 Jan 2023 | Exeter | Bristol Rovers | Free agent | |
| 07 Jan 2021 | Colchester | Exeter | Transfer | |
| - | Forest Green | Colchester | Return from loan | |
| 01 Apr 2020 | Colchester | Forest Green | Loan | |
| 07 Apr 2019 | Cambridge Utd | Colchester | Transfer | |
| 08 Feb 2017 | St. Neots | Cambridge Utd | Free agent | |
| 01 Feb 2017 | Stamford | St. Neots | Free agent | |
| 07 Jan 2016 | St. Albans | Stamford | Free agent | |
| 02 Jun 2016 | Kettering | St. Albans | Free agent | |
| 07 Aug 2015 | Arlesey | Kettering | Free agent | |
| 02 Mar 2015 | Wingate & Finchley | Arlesey | Free agent | |
| 09 Jan 2014 | Barton | Wingate & Finchley | Free agent | |
| - | Peterborough | Barton | Free agent |
J. Brown career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.