Head to Head
| Pro 14 Rugby | 2021/03/19 20:15 | Leinster v Ospreys | L | 19-24 |
| Pro 14 Rugby | 2020/11/08 15:00 | Ospreys v Leinster | W | 7-26 |
| Pro 14 Rugby | 2020/02/21 19:35 | Ospreys v Leinster | W | 13-21 |
| Pro 14 Rugby | 2019/10/04 18:35 | Leinster v Ospreys | W | 53-5 |
| Pro 14 Rugby | 2018/11/23 19:35 | Leinster v Ospreys | W | 52-7 |
| Pro 14 Rugby | 2018/03/24 19:35 | Ospreys v Leinster | L | 32-18 |
| Pro 14 Rugby | 2017/04/08 14:00 | Ospreys v Leinster | W | 18-20 |
| Pro 14 Rugby | 2016/09/23 18:35 | Leinster v Ospreys | W | 31-19 |
Home History
| United Rugby Championship | 2022/02/11 18:00 | Leinster v Edinburgh | W | 26-7 |
| United Rugby Championship | 2022/01/29 19:35 | Cardiff Blues v Leinster | L | 29-27 |
| European Rugby Champions Cup | 2022/01/22 13:00 | Bath v Leinster | W | 7-64 |
| European Rugby Champions Cup | 2022/01/16 13:00 | Leinster v Montpellier | W | 89-7 |
| European Rugby Champions Cup | 2021/12/11 15:15 | Leinster v Bath | W | 45-20 |
| United Rugby Championship | 2021/12/03 19:45 | Leinster v Connacht | W | 47-19 |
| United Rugby Championship | 2021/11/27 20:00 | Leinster v Ulster | L | 10-20 |
| United Rugby Championship | 2021/10/22 18:35 | Glasgow v Leinster | W | 15-31 |
Away History
| United Rugby Championship | 2022/01/29 17:15 | Ospreys v Edinburgh | W | 23-19 |
| European Rugby Champions Cup | 2022/01/23 13:00 | Sale Sharks v Ospreys | L | 49-10 |
| European Rugby Champions Cup | 2022/01/15 15:15 | Ospreys v Racing Metro | L | 10-25 |
| United Rugby Championship | 2022/01/08 17:15 | Glasgow v Ospreys | L | 38-19 |
| United Rugby Championship | 2022/01/01 17:15 | Scarlets v Ospreys | L | 22-19 |
| European Rugby Champions Cup | 2021/12/12 13:00 | Ospreys v Sale Sharks | L | 13-21 |
| United Rugby Championship | 2021/12/04 15:00 | Ospreys v Ulster | W | 19-13 |
| United Rugby Championship | 2021/11/26 19:35 | Connacht v Ospreys | L | 46-18 |