| European Rugby Champions Cup | 2025/04/05 14:00 | Leinster v Harlequins | W | 62-0 |
| European Rugby Champions Cup | 2014/12/13 19:45 | Leinster v Harlequins | W | 14-13 |
| European Rugby Champions Cup | 2014/12/07 15:15 | Harlequins v Leinster | L | 24-18 |
| United Rugby Championship | 2025/06/14 16:00 | Leinster v Bulls | W | 32-7 |
| United Rugby Championship | 2025/06/07 13:45 | Leinster v Glasgow Warriors | W | 37-19 |
| United Rugby Championship | 2025/05/31 14:00 | Leinster v Scarlets | W | 33-21 |
| United Rugby Championship | 2025/05/17 18:35 | Leinster v Glasgow Warriors | W | 13-5 |
| United Rugby Championship | 2025/05/10 16:15 | Leinster v Zebre Parma | W | 76-5 |
| European Rugby Champions Cup | 2025/05/03 16:30 | Leinster v Northampton | L | 34-37 |
| United Rugby Championship | 2025/04/26 16:15 | Scarlets v Leinster | L | 35-22 |
| United Rugby Championship | 2025/04/19 18:35 | Leinster v Ulster | W | 41-17 |
| Prem Rugby | 2025/05/31 14:05 | Bristol v Harlequins | L | 52-26 |
| Prem Rugby | 2025/05/18 14:00 | Harlequins v Exeter Chiefs | W | 24-22 |
| Prem Rugby | 2025/05/10 16:30 | Harlequins v Gloucester | W | 38-19 |
| Prem Rugby | 2025/04/26 14:05 | Leicester v Harlequins | L | 40-7 |
| Prem Rugby | 2025/04/19 14:05 | Harlequins v Sale Sharks | L | 29-43 |
| European Rugby Champions Cup | 2025/04/05 14:00 | Leinster v Harlequins | L | 62-0 |
| Prem Rugby | 2025/03/29 15:05 | Bath v Harlequins | L | 47-28 |
| Prem Rugby | 2025/03/22 15:00 | Saracens v Harlequins | W | 12-23 |