Head to Head
| Pro 14 Rugby | 2019/09/27 18:35 | Ulster v Ospreys | L | 38-14 |
| Pro 14 Rugby | 2019/02/15 19:35 | Ospreys v Ulster | L | 0-8 |
| Pro 14 Rugby | 2018/05/20 14:05 | Ulster v Ospreys | L | 35-17 |
| Pro 14 Rugby | 2018/04/13 18:35 | Ulster v Ospreys | L | 8-0 |
| Pro 14 Rugby | 2017/04/29 14:00 | Ospreys v Ulster | W | 24-10 |
| Pro 14 Rugby | 2016/10/01 17:30 | Ulster v Ospreys | L | 9-7 |
| United Rugby Championship | 2016/05/07 14:00 | Ospreys v Ulster | L | 26-46 |
| United Rugby Championship | 2015/09/04 18:35 | Ulster v Ospreys | L | 28-6 |
Home History
| European Rugby Champions Cup | 2020/01/19 13:00 | Munster v Ospreys | L | 33-6 |
| European Rugby Champions Cup | 2020/01/11 13:00 | Ospreys v Saracens | L | 15-22 |
| Pro 14 Rugby | 2020/01/04 15:00 | Newport Gwent Dragons v Ospreys | L | 25-18 |
| Pro 14 Rugby | 2019/12/26 17:15 | Scarlets v Ospreys | L | 44-0 |
| Pro 14 Rugby | 2019/12/21 19:35 | Ospreys v Cardiff Blues | L | 16-19 |
| European Rugby Champions Cup | 2019/12/13 19:45 | Racing Metro v Ospreys | L | 40-27 |
| European Rugby Champions Cup | 2019/12/07 17:30 | Ospreys v Racing Metro | L | 19-40 |
| Pro 14 Rugby | 2019/11/30 19:35 | Ospreys v Cheetahs | L | 13-18 |
Away History
| European Rugby Champions Cup | 2020/01/18 15:15 | Ulster v Bath | W | 22-15 |
| European Rugby Champions Cup | 2020/01/11 13:00 | Clermont v Ulster | L | 29-13 |
| Pro 14 Rugby | 2020/01/03 19:35 | Ulster v Munster | W | 38-17 |
| Pro 14 Rugby | 2019/12/27 19:35 | Ulster v Connacht | W | 35-3 |
| Pro 14 Rugby | 2019/12/20 19:35 | Leinster v Ulster | L | 54-42 |
| European Rugby Champions Cup | 2019/12/13 19:45 | Harlequins v Ulster | W | 10-34 |
| European Rugby Champions Cup | 2019/12/07 15:15 | Ulster v Harlequins | W | 25-24 |
| Pro 14 Rugby | 2019/11/29 19:35 | Ulster v Scarlets | W | 29-5 |