Head to Head
| Premiership Rugby Shield | 2018/12/28 14:00 | Harlequins v Bath United | L | 17-29 |
| 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
| European Rugby Champions Cup | 2020/01/18 15:15 | Harlequins v Clermont | L | 19-26 |
| European Rugby Champions Cup | 2020/01/10 19:45 | Bath v Harlequins | W | 19-25 |
| Premiership Rugby | 2020/01/03 19:45 | Sale Sharks v Harlequins | L | 48-10 |
| Premiership Rugby Shield | 2019/12/30 19:30 | Saracens Storm v Harlequins | L | 41-17 |
| Premiership Rugby | 2019/12/28 16:30 | Harlequins v Leicester | D | 30-30 |
| Premiership Rugby Shield | 2019/12/23 19:30 | Harlequins v London Irish A | L | 14-38 |
| Premiership Rugby | 2019/12/21 15:00 | Wasps v Harlequins | W | 22-28 |
| European Rugby Champions Cup | 2019/12/13 19:45 | Harlequins v Ulster | L | 10-34 |
Away History
| Premiership Rugby Shield | 2019/12/29 17:00 | London Irish A v Bath United | W | 14-22 |
| Premiership Rugby Shield | 2019/12/21 15:00 | Bath United v Bristol United | W | 19-14 |
| Premiership Rugby Shield | 2019/12/16 19:30 | Exeter Braves v Bath United | L | 52-10 |
| Premiership Rugby Shield | 2019/11/30 16:00 | Bath United v Saracens Storm | L | 26-33 |
| Premiership Rugby Shield | 2019/04/20 13:00 | Bath United v Bristol United | L | 22-26 |
| Premiership Rugby Shield | 2019/04/14 13:00 | Saracens Storm v Bath United | L | 49-22 |
| Premiership Rugby Shield | 2019/04/08 18:30 | Bath United v Gloucester United | L | 24-31 |
| Premiership Rugby Shield | 2018/12/28 14:00 | Harlequins v Bath United | W | 17-29 |