[4] Harlequins 33-28 Wasps [3] 2018-01-13 17:30
Stadium: London Round: 5
Referee: Romain Poite Home Manager: Mark Mapletoft Away Manager: David Young
Head to Head
| European Rugby Champions Cup | 2017/10/22 16:30 | Wasps v Harlequins | L | 41-10 |
| Premiership Rugby | 2017/09/17 14:00 | Wasps v Harlequins | W | 21-24 |
| Premiership Rugby | 2017/04/28 18:45 | Harlequins v Wasps | W | 32-13 |
| Premiership Rugby | 2016/10/02 13:30 | Wasps v Harlequins | L | 47-18 |
| Premiership Rugby | 2016/02/28 15:15 | Wasps v Harlequins | L | 42-10 |
| Premiership Rugby | 2015/10/16 18:45 | Harlequins v Wasps | W | 26-21 |
| Premiership Rugby | 2015/02/15 14:00 | Wasps v Harlequins | L | 37-6 |
| European Rugby Champions Cup | 2015/01/17 19:45 | Harlequins v Wasps | L | 3-23 |
| European Rugby Champions Cup | 2014/10/26 17:15 | Wasps v Harlequins | W | 16-23 |
| Premiership Rugby | 2014/09/20 14:00 | Harlequins v Wasps | W | 26-23 |