Head to Head
| Premiership Rugby | 2015/02/28 14:30 | London Welsh v London Irish | W | 12-50 |
| Premiership Rugby | 2014/12/26 15:00 | London Irish v London Welsh | W | 24-9 |
Home History
| RFU Championship | 2016/09/30 18:45 | Nottingham v London Irish | W | 7-29 |
| RFU Championship | 2016/09/25 14:00 | London Irish v Ealing Trailfinders | W | 32-12 |
| RFU Championship | 2016/09/17 14:00 | Bedford Blues v London Irish | W | 23-30 |
| RFU Championship | 2016/09/10 14:00 | London Irish v Richmond | W | 36-12 |
| RFU Championship | 2016/09/03 14:00 | London Irish v Doncaster Knights | W | 19-0 |
| Premiership Rugby | 2016/05/07 14:30 | Wasps v London Irish | L | 38-12 |
| Premiership Rugby | 2016/05/01 14:00 | London Irish v Harlequins | L | 25-32 |
| Premiership Rugby | 2016/04/17 14:00 | Newcastle Falcons v London Irish | L | 13-6 |
Away History
| RFU Championship | 2016/10/01 13:00 | London Welsh v Jersey | W | 23-18 |
| RFU Championship | 2016/09/25 13:00 | Cornish Pirates v London Welsh | L | 16-10 |
| RFU Championship | 2016/09/17 13:00 | London Welsh v Yorkshire Carnegie | L | 22-23 |
| RFU Championship | 2016/09/10 14:00 | London Scottish v London Welsh | W | 9-36 |
| RFU Championship | 2016/09/04 13:00 | Rotherham Titans v London Welsh | L | 33-32 |
| RFU Championship | 2016/04/23 14:00 | London Welsh v Doncaster Knights | W | 24-19 |
| RFU Championship | 2016/04/17 14:00 | Cornish Pirates v London Welsh | D | 38-38 |
| British & Irish Cup | 2016/04/10 14:00 | Yorkshire Carnegie v London Welsh | W | 10-33 |