Head to Head
| Premiership Rugby Shield | 2018/09/24 18:45 | Bath United v Harlequins | W | 22-31 |
| Aviva A League | 2018/03/26 18:30 | Bath United v Harlequins | W | 19-28 |
| Premiership Rugby Shield | 2017/04/10 18:30 | Bath United v Harlequins | L | 34-7 |
| Premiership Rugby Shield | 2015/12/21 19:30 | Harlequins v Bath United | W | 20-16 |
| Premiership Rugby Shield | 2014/09/15 18:30 | Bath United v Harlequins | L | 24-8 |
Home History
| Premiership Rugby | 2018/12/22 15:00 | Leicester v Harlequins | L | 35-24 |
| Premiership Rugby Shield | 2018/12/17 19:30 | Harlequins v Exeter Braves | L | 13-17 |
| European Rugby Challenge Cup | 2018/12/15 14:00 | Harlequins v Benetton Treviso | W | 20-9 |
| European Rugby Challenge Cup | 2018/12/08 14:00 | Benetton Treviso v Harlequins | L | 26-21 |
| Premiership Rugby Shield | 2018/12/02 13:45 | Bristol United v Harlequins | L | 26-22 |
| Premiership Rugby | 2018/11/30 19:45 | Harlequins v Exeter Chiefs | W | 28-26 |
| Premiership Rugby | 2018/11/23 19:45 | Worcester Warriors v Harlequins | L | 20-13 |
| Premiership Rugby | 2018/11/16 19:45 | Harlequins v Newcastle Falcons | W | 20-7 |
Away History
| Premiership Rugby Shield | 2018/12/22 15:30 | Bath United v Exeter Braves | W | 42-7 |
| Premiership Rugby Shield | 2018/12/16 14:00 | Bath United v Saracens Storm | W | 31-24 |
| Premiership Rugby Shield | 2018/09/29 16:45 | Gloucester United v Bath United | W | 37-44 |
| Premiership Rugby Shield | 2018/09/24 18:45 | Bath United v Harlequins | L | 22-31 |
| Premiership Rugby Shield | 2018/09/09 13:30 | Exeter Braves v Bath United | L | 50-35 |
| Premiership Rugby Shield | 2018/08/31 12:00 | Bristol United v Bath United | L | 30-21 |
| Aviva A League | 2018/04/14 12:00 | Saracens Storm v Bath United | L | 50-10 |
| Aviva A League | 2018/04/09 18:30 | Gloucester United v Bath United | W | 7-15 |