Head to Head
| United Rugby Championship | 2022/12/03 19:35 | Leinster v Ulster | W | 38-29 |
| United Rugby Championship | 2022/09/30 18:35 | Ulster v Leinster | W | 13-20 |
| United Rugby Championship | 2022/03/12 19:35 | Ulster v Leinster | L | 18-13 |
| United Rugby Championship | 2021/11/27 20:00 | Leinster v Ulster | L | 10-20 |
| Pro 14 Rainbow Cup | 2021/05/14 19:15 | Leinster v Ulster | W | 21-17 |
| Pro 14 Rugby | 2021/03/06 19:35 | Ulster v Leinster | W | 19-38 |
| Pro 14 Rugby | 2021/01/08 19:35 | Leinster v Ulster | W | 24-12 |
| Pro 14 Rugby | 2020/09/12 18:35 | Leinster v Ulster | W | 27-5 |
Home History
| United Rugby Championship | 2023/03/24 19:35 | Leinster v Stormers | D | 22-22 |
| United Rugby Championship | 2023/03/04 17:05 | Edinburgh v Leinster | W | 27-47 |
| United Rugby Championship | 2023/02/18 19:35 | Leinster v Newport Gwent Dragons | W | 43-14 |
| United Rugby Championship | 2023/01/28 17:05 | Leinster v Cardiff Blues | W | 38-14 |
| European Rugby Champions Cup | 2023/01/21 15:15 | Leinster v Racing Metro | W | 36-10 |
| European Rugby Champions Cup | 2023/01/14 13:00 | Gloucester v Leinster | W | 14-49 |
| United Rugby Championship | 2023/01/07 19:35 | Ospreys v Leinster | W | 19-24 |
| United Rugby Championship | 2023/01/01 19:35 | Leinster v Connacht | W | 41-12 |
Away History
| United Rugby Championship | 2023/03/25 19:35 | Ulster v Blue Bulls | W | 32-23 |
| United Rugby Championship | 2023/03/04 19:35 | Cardiff Blues v Ulster | W | 20-42 |
| United Rugby Championship | 2023/02/25 12:00 | Sharks v Ulster | W | 24-31 |
| United Rugby Championship | 2023/02/17 19:35 | Glasgow v Ulster | L | 17-11 |
| United Rugby Championship | 2023/01/27 19:35 | Ulster v Stormers | W | 35-5 |
| European Rugby Champions Cup | 2023/01/21 20:00 | Ulster v Sale Sharks | W | 22-11 |
| European Rugby Champions Cup | 2023/01/14 17:30 | La Rochelle v Ulster | L | 7-3 |
| United Rugby Championship | 2023/01/07 13:00 | Benetton Treviso v Ulster | L | 31-29 |