| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2023/2024 | Hibernian | Scottish Cup | 3 | 0 | 0 | 0 | 0 | – |
| 2023/2024 | Hibernian | League Cup | 3 | 0 | 0 | 0 | 0 | – |
| 2022/2023 | Hibernian | League Cup | 3 | 0 | 0 | 0 | 0 | – |
| 2022/2023 | Hibernian | Scottish Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2021/2022 | Queens Park Rangers | FA Cup | 1 | 0 | 0 | 0 | 0 | 6.3 |
| 2021/2022 | Derby County | League Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2021/2022 | Derby County | FA Cup | 0 | 0 | 0 | 0 | 0 | 6.3 |
| 2020/2021 | Derby County | League Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2020/2021 | Derby County | FA Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2019/2020 | Wigan Athletic | League Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2019/2020 | Wigan Athletic | FA Cup | 1 | 0 | 0 | 0 | 0 | 7.8 |
| 2018/2019 | Hull City | League Cup | 1 | 0 | 0 | 0 | 0 | 7.3 |
| 2018/2019 | Hull City | FA Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2017/2018 | Hull City | FA Cup | 3 | 0 | 0 | 0 | 0 | 6.6 |
| 2016/2017 | Hull City | FA Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2016/2017 | Hull City | League Cup | 2 | 0 | 0 | 0 | 0 | 6.7 |
| 2016/2017 | Cardiff City | FA Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2015/2016 | Cardiff City | League Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2015/2016 | Cardiff City | FA Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2014/2015 | Cardiff City | League Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2014/2015 | Cardiff City | FA Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2013/2014 | Cardiff City | FA Cup | 3 | 0 | 0 | 0 | 0 | – |
| 2011/2012 | Cardiff City | League Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2011/2012 | Cardiff City | FA Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2010/2011 | Cardiff City | League Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2010/2011 | Cardiff City | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2009/2010 | Cardiff City | FA Cup | 4 | 0 | 0 | 0 | 0 | – |
| 2008/2009 | Norwich City | FA Cup | 2 | 0 | 0 | 0 | 0 | – |
| Total | 29 | 0 | 0 | 0 | 0 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| 07 Jan 2022 | QPR | Hibernian | Free | |
| 01 Nov 2022 | Derby | QPR | N/A | |
| - | Wigan | Derby | Free | |
| 07 Aug 2019 | Hull | Wigan | Free | |
| - | Cardiff | Hull | € 4.1M | |
| 08 Jul 2009 | Norwich | Cardiff | € 550K | |
| 01 Jan 2007 | Celtic | Norwich | € 400K |
D. Marshall career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.