| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2023/2024 | Maidstone United | National League N / S | 0 | 0 | 0 | 0 | 0 | – |
| 2022/2023 | Maidstone United | National League | 11 | 0 | 0 | 1 | 0 | – |
| 2022/2023 | Crawley Town | League Two | 0 | 0 | 0 | 0 | 0 | – |
| 2021/2022 | Crawley Town | League Two | 19 | 0 | 4 | 1 | 0 | 6.6 |
| 2020/2021 | Northampton Town | League One | 29 | 1 | 6 | 1 | 0 | 6.7 |
| 2019/2020 | Northampton Town | League Two | 8 | 0 | 0 | 0 | 0 | 6.8 |
| 2019/2020 | Gillingham | League One | 18 | 0 | 0 | 0 | 0 | 6.6 |
| 2018/2019 | Charlton Athletic | League One | 22 | 1 | 0 | 1 | 0 | – |
| 2017/2018 | Charlton Athletic | League One | 27 | 1 | 0 | 1 | 0 | – |
| 2016/2017 | Bradford City | League One | 45 | 6 | 0 | 3 | 0 | 6.7 |
| 2015/2016 | Bradford City | League One | 31 | 0 | 0 | 0 | 0 | – |
| 2014/2015 | Port Vale | League One | 46 | 7 | 0 | 4 | 0 | – |
| 2013/2014 | Coventry City | League One | 14 | 0 | 0 | 2 | 0 | – |
| 2011/2012 | Barnet | League Two | 25 | 1 | 0 | 3 | 0 | – |
| 2010/2011 | Barnet | League Two | 46 | 6 | 0 | 6 | 0 | – |
| 2009/2010 | Swindon Town | League One | 6 | 0 | 0 | 1 | 0 | – |
| 2009/2010 | Hereford United | League Two | 8 | 0 | 0 | 0 | 0 | – |
| 2009/2010 | Swindon Town | League One | 1 | 0 | 0 | 0 | 0 | – |
| 2008/2009 | Swindon Town | League One | 12 | 0 | 0 | 1 | 0 | – |
| Total | 368 | 23 | 10 | 25 | 0 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| - | Crawley | Maidstone Utd | Free | |
| - | Gillingham | Northampton | N/A | |
| - | Charlton | Gillingham | Free | |
| - | Bradford | Charlton | Free | |
| - | Port Vale | Bradford | Free | |
| 07 Feb 2014 | Coventry | Port Vale | Free | |
| 02 Mar 2014 | Barnet | Coventry | N/A |
M. Marshall career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.