| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Wigan | EFL Trophy | 1 | 0 | 0 | 0 | 0 | 6.0 |
| 2025/2026 | Wigan | FA Cup | 2 | 0 | 1 | 0 | 0 | – |
| 2025/2026 | Wigan | EFL Cup | 2 | 1 | 0 | 0 | 0 | 6.6 |
| 2024/2025 | Wrexham | FA Cup | 1 | 0 | 0 | 1 | 0 | 7.3 |
| 2024/2025 | Wrexham | EFL Trophy | 4 | 2 | 1 | 0 | 0 | 7.1 |
| 2023/2024 | Wrexham | EFL Trophy | 1 | 1 | 0 | 0 | 0 | 7.3 |
| 2023/2024 | Wrexham | FA Cup | 3 | 0 | 0 | 0 | 0 | 7.0 |
| 2022/2023 | Wrexham | FA Cup | 3 | 5 | 0 | 0 | 0 | 7.8 |
| 2021/2022 | Wrexham | FA Trophy | 2 | 2 | 0 | 0 | 0 | – |
| 2021/2022 | Wrexham | FA Cup | 1 | 2 | 0 | 0 | 0 | – |
| 2020/2021 | Cambridge Utd | EFL Trophy | 2 | 2 | 0 | 0 | 0 | 7.5 |
| 2020/2021 | Cambridge Utd | EFL Cup | 2 | 0 | 0 | 1 | 0 | 6.6 |
| 2019/2020 | Tranmere | FA Cup | 2 | 0 | 0 | 0 | 0 | 6.5 |
| 2019/2020 | Tranmere | EFL Trophy | 1 | 0 | 0 | 1 | 0 | 6.2 |
| 2019/2020 | Tranmere | EFL Cup | 1 | 0 | 0 | 0 | 0 | 6.9 |
| 2018/2019 | Tranmere | FA Cup | 3 | 1 | 1 | 0 | 0 | 7.2 |
| 2018/2019 | Tranmere | EFL Trophy | 1 | 1 | 0 | 0 | 0 | – |
| 2018/2019 | Tranmere | EFL Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2017/2018 | Swindon | FA Cup | 1 | 1 | 0 | 0 | 0 | 7.2 |
| 2017/2018 | Swindon | EFL Trophy | 4 | 2 | 0 | 0 | 0 | – |
| 2017/2018 | Swindon | EFL Cup | 1 | 1 | 0 | 0 | 0 | – |
| 2016/2017 | Morecambe | EFL Trophy | 3 | 2 | 0 | 0 | 0 | – |
| 2016/2017 | Morecambe | EFL Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2015/2016 | Morecambe | Johnstone's Paint Trophy | 3 | 1 | 0 | 0 | 0 | – |
| Total | 46 | 24 | 3 | 3 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| - | Bradford City | Wrexham | Return from loan | |
| - | Wrexham | Bradford City | Loan | |
| 01 may 2026 | Wigan | Wrexham | Return from loan | |
| 07 ene 2025 | Wrexham | Wigan | Loan | |
| - | Cambridge Utd | Wrexham | Free agent | |
| - | Tranmere | Cambridge Utd | Free agent | |
| - | Cambridge Utd | Tranmere | Return from loan | |
| - | Tranmere | Cambridge Utd | Loan | |
| 07 ene 2018 | Swindon | Tranmere | Transfer | |
| 07 ene 2017 | Morecambe | Swindon | Transfer | |
| 08 feb 2014 | Huddersfield | Morecambe | Free agent | |
| - | Vauxhall | Huddersfield | Return from loan | |
| - | Huddersfield | Vauxhall | Loan |
P. Mullin career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.