Head to Head
| European Rugby Champions Cup | 2023/04/01 16:30 | Leinster v Ulster | W | 30-15 |
| 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 |
| Pro 14 Rugby | 2020/08/29 18:35 | Ulster v Leinster | W | 10-28 |
| Pro 14 Rugby | 2019/12/20 19:35 | Leinster v Ulster | W | 54-42 |
| Pro 14 Rugby | 2019/04/27 16:15 | Ulster v Leinster | L | 14-13 |
| European Rugby Champions Cup | 2019/03/30 17:45 | Leinster v Ulster | W | 21-18 |
| Pro 14 Rugby | 2019/01/05 17:15 | Leinster v Ulster | W | 40-7 |
| Pro 14 Rugby | 2018/01/06 17:35 | Leinster v Ulster | W | 38-7 |
| Pro 14 Rugby | 2017/10/28 17:30 | Ulster v Leinster | W | 10-25 |
| United Rugby Championship | 2017/05/06 16:15 | Ulster v Leinster | L | 17-13 |
| Pro 14 Rugby | 2016/12/31 15:00 | Leinster v Ulster | W | 22-7 |
| United Rugby Championship | 2016/05/20 18:45 | Leinster v Ulster | W | 30-18 |
| United Rugby Championship | 2016/04/30 14:00 | Ulster v Leinster | L | 30-6 |
| United Rugby Championship | 2015/11/27 19:35 | Leinster v Ulster | W | 8-3 |
| United Rugby Championship | 2015/04/24 18:35 | Ulster v Leinster | L | 26-10 |
| United Rugby Championship | 2015/01/03 14:40 | Leinster v Ulster | W | 24-11 |
| United Rugby Championship | 2014/05/17 18:00 | Leinster v Ulster | W | 13-9 |