| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2019 | Waterford | League Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2018 | Cork City | FAI Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2017/2018 | Crystal Palace | League Cup | 1 | 0 | 0 | 0 | 0 | 6.3 |
| 2017/2018 | Crystal Palace | FA Cup | 1 | 0 | 0 | 0 | 0 | 6.2 |
| 2016/2017 | Crystal Palace | FA Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2016/2017 | Crystal Palace | League Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2015/2016 | Crystal Palace | League Cup | 2 | 1 | 0 | 0 | 0 | – |
| 2015/2016 | Crystal Palace | FA Cup | 6 | 0 | 0 | 1 | 0 | 7.3 |
| 2014/2015 | Crystal Palace | League Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2014/2015 | Crystal Palace | FA Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2013/2014 | Crystal Palace | FA Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2012/2013 | Crystal Palace | FA Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2012/2013 | Ipswich Town | League Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2011/2012 | Ipswich Town | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2010/2011 | Ipswich Town | League Cup | 4 | 1 | 0 | 0 | 0 | – |
| 2010/2011 | Ipswich Town | FA Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2009/2010 | Ipswich Town | League Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2009/2010 | Ipswich Town | FA Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2008/2009 | Queens Park Rangers | FA Cup | 2 | 0 | 0 | 1 | 0 | – |
| Total | 31 | 2 | 0 | 2 | 0 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| 01 Apr 2019 | Cork | Waterford | N/A | |
| 07 Jan 2018 | Crystal Palace | Cork | N/A | |
| - | Ipswich | Crystal Palace | Free | |
| 07 Sept 2009 | QPR | Ipswich | € 1.1M | |
| - | Hull | QPR | € 525K | |
| - | Leicester | Hull | € 75K | |
| 09 Jun 2002 | Leicester | Mansfield | Loan | |
| - | Leicester | Huddersfield | Loan | |
| - | Leicester | Stockport | Loan |
D. Delaney career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.