Stadium: Recreation Ground Round: 15
Referee: Matthew Carley Home Manager: Away Manager:
| Premier Rugby Cup | 2018/10/27 14:00 | Bath v Harlequins | L | 19-27 |
| Prem Rugby | 2018/09/15 14:00 | Harlequins v Bath | W | 32-37 |
| Prem Rugby | 2018/03/04 15:00 | Harlequins v Bath | L | 20-5 |
| Prem Rugby | 2017/11/25 12:45 | Bath v Harlequins | W | 38-14 |
| Prem Rugby | 2017/02/18 15:00 | Bath v Harlequins | W | 22-12 |
| Prem Rugby | 2016/11/27 15:15 | Harlequins v Bath | L | 21-20 |
| Prem Rugby | 2016/03/11 19:45 | Harlequins v Bath | L | 35-28 |
| Prem Rugby | 2015/10/31 13:30 | Bath v Harlequins | L | 28-38 |
| European Rugby Champions Cup | 2019/01/20 15:15 | Toulouse v Bath | L | 20-17 |
| European Rugby Champions Cup | 2019/01/12 15:15 | Bath v Wasps | W | 18-16 |
| Prem Rugby | 2019/01/05 15:00 | Worcester Warriors v Bath | L | 21-19 |
| Prem Rugby | 2018/12/30 15:00 | Bath v Leicester | W | 23-16 |
| Prem Rugby | 2018/12/23 15:00 | Wasps v Bath | W | 14-24 |
| European Rugby Champions Cup | 2018/12/15 17:30 | Leinster v Bath | L | 42-15 |
| European Rugby Champions Cup | 2018/12/08 15:15 | Bath v Leinster | L | 10-17 |
| Prem Rugby | 2018/12/02 15:00 | Bath v Sale Sharks | D | 7-7 |
| Premier Rugby Cup | 2019/01/26 15:00 | Harlequins v Saracens | L | 12-32 |
| European Rugby Challenge Cup | 2019/01/18 18:45 | Agen v Harlequins | W | 17-33 |
| European Rugby Challenge Cup | 2019/01/12 15:00 | Harlequins v Grenoble | W | 38-20 |
| Prem Rugby | 2019/01/05 15:00 | Newcastle Red Bulls v Harlequins | W | 17-38 |
| Prem Rugby | 2018/12/29 16:00 | Harlequins v Wasps | W | 20-13 |
| Premiership Rugby Shield | 2018/12/28 14:00 | Harlequins v Bath United | L | 17-29 |
| Prem 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 |