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
| Premiership Rugby Shield | 2019/11/25 19:30 | Exeter Braves v Harlequins | L | 45-0 |
| European Rugby Champions Cup | 2019/11/23 17:30 | Harlequins v Bath | W | 15-9 |
| European Rugby Champions Cup | 2019/11/16 17:30 | Clermont v Harlequins | L | 53-21 |
| Prem Rugby | 2019/11/09 15:00 | Harlequins v Worcester Warriors | L | 14-19 |
| Prem Rugby | 2019/11/01 19:45 | Northampton v Harlequins | L | 40-22 |
| Prem Rugby | 2019/10/26 14:00 | Harlequins v Bristol | W | 22-17 |
| Prem Rugby | 2019/10/19 14:00 | Exeter Chiefs v Harlequins | L | 22-19 |
| Premier Rugby Cup | 2019/10/12 14:00 | Saracens v Harlequins | L | 28-21 |
Away History
| 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 |
| 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 |