Head to Head
| Premiership Rugby Shield | 2014/12/15 19:30 | London Irish A v Harlequins | W | 7-12 |
Home History
| Premiership Rugby | 2015/12/27 16:30 | Harlequins v Gloucester | D | 39-39 |
| Premiership Rugby Shield | 2015/12/21 19:30 | Harlequins v Bath United | W | 20-16 |
| European Challenge Cup | 2015/12/19 15:00 | Harlequins v Calvisano | W | 59-7 |
| European Challenge Cup | 2015/12/12 13:30 | Calvisano v Harlequins | W | 10-50 |
| Premiership Rugby | 2015/12/05 15:00 | Harlequins v London Irish | W | 38-7 |
| Premiership Rugby Shield | 2015/11/30 19:30 | Harlequins v Bristol United | W | 30-21 |
| Premiership Rugby | 2015/11/28 15:00 | Exeter Chiefs v Harlequins | L | 26-25 |
| Premiership Rugby Shield | 2015/11/23 19:30 | Londres Wasps Reservas v Harlequins | W | 28-38 |
Away History
| Premiership Rugby Shield | 2015/12/21 19:30 | London Irish A v Londres Wasps Reservas | L | 7-36 |
| Premiership Rugby Shield | 2015/11/30 19:30 | Saracens Storm v London Irish A | L | 36-5 |
| Premiership Rugby Shield | 2015/11/23 19:15 | Bristol United v London Irish A | L | 24-14 |
| Premiership Rugby Shield | 2014/12/22 19:30 | Bath United v London Irish A | L | 44-5 |
| Premiership Rugby Shield | 2014/12/15 19:30 | London Irish A v Harlequins | L | 7-12 |
| Premiership Rugby Shield | 2014/10/06 18:30 | Exeter Braves v London Irish A | L | 33-10 |
| Premiership Rugby Shield | 2014/09/22 18:30 | London Irish A v Saracens Storm | L | 10-31 |
| Premiership Rugby Shield | 2014/09/15 18:30 | Londres Wasps Reservas v London Irish A | L | 40-36 |