[11] London Irish 25-40 Northampton [8] 2017-09-24 14:00
Stadium: Select Car Leasing Stadium Round: 4
Referee: Luke Pearce Home Manager: Nick Kennedy Away Manager: Jim Mallinder
Head to Head
| Premiership Rugby | 2016/02/13 15:00 | Northampton v London Irish | L | 35-7 |
| Premiership Rugby | 2015/12/26 14:30 | London Irish v Northampton | W | 25-23 |
| Premiership Rugby | 2015/02/13 19:45 | Northampton v London Irish | L | 15-9 |
| Premiership Rugby | 2014/10/04 14:00 | London Irish v Northampton | L | 12-19 |
Home History
| Premiership Rugby | 2017/09/15 19:00 | Sale Sharks v London Irish | L | 36-7 |
| Premiership Rugby | 2017/09/09 14:00 | Exeter Chiefs v London Irish | L | 37-7 |
| Premiership Rugby | 2017/09/02 15:45 | London Irish v Harlequins | W | 39-29 |
| RFU Championship | 2017/05/24 18:45 | London Irish v Yorkshire Carnegie | W | 55-48 |
| RFU Championship | 2017/05/17 18:45 | Yorkshire Carnegie v London Irish | W | 18-29 |
| RFU Championship | 2017/05/06 12:15 | London Irish v Doncaster Knights | W | 39-22 |
| RFU Championship | 2017/04/30 14:00 | Doncaster Knights v London Irish | W | 3-35 |
| RFU Championship | 2017/04/15 14:00 | Doncaster Knights v London Irish | W | 5-22 |
Away History
| Premiership Rugby | 2017/09/15 18:45 | Northampton v Bath | W | 24-6 |
| Premiership Rugby | 2017/09/09 15:30 | Northampton v Leicester | W | 24-11 |
| Premiership Rugby | 2017/09/02 13:00 | Saracens v Northampton | L | 55-24 |
| Friendlies | 2017/08/19 13:00 | Glasgow v Northampton | W | 14-19 |
| Friendlies | 2017/08/17 18:30 | Northampton v Nottingham | W | 32-21 |
| Friendlies | 2017/08/12 14:00 | Northampton v Newport Gwent Dragons | W | 71-21 |
| European Rugby Champions Cup | 2017/05/26 18:45 | Northampton v Stade Francais | W | 23-22 |
| European Rugby Champions Cup | 2017/05/20 15:00 | Northampton v Connacht | W | 21-15 |