Head to Head
| Pro 14 Rugby | 2020/02/15 17:15 | Ospreys v Ulster | W | 26-24 |
| 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 |
Home History
| Pro 14 Rugby | 2020/10/03 18:35 | Edinburgh v Ospreys | W | 10-25 |
| Pro 14 Rugby | 2020/08/30 16:00 | Cardiff Blues v Ospreys | L | 29-20 |
| Pro 14 Rugby | 2020/08/23 13:15 | Ospreys v Newport Gwent Dragons | D | 20-20 |
| Pro 14 Rugby | 2020/02/21 19:35 | Ospreys v Leinster | L | 13-21 |
| Pro 14 Rugby | 2020/02/15 17:15 | Ospreys v Ulster | W | 26-24 |
| 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 |
Away History
| Pro 14 Rugby | 2020/10/02 19:15 | Ulster v Benetton Treviso | W | 35-24 |
| European Rugby Champions Cup | 2020/09/20 11:30 | Toulouse v Ulster | L | 36-8 |
| Pro 14 Rugby | 2020/09/12 18:35 | Leinster v Ulster | L | 27-5 |
| Pro 14 Rugby | 2020/09/05 18:35 | Edinburgh v Ulster | W | 19-22 |
| Pro 14 Rugby | 2020/08/29 18:35 | Ulster v Leinster | L | 10-28 |
| Pro 14 Rugby | 2020/08/23 15:30 | Connacht v Ulster | L | 26-20 |
| Pro 14 Rugby | 2020/02/22 19:35 | Ulster v Cheetahs | W | 20-10 |
| Pro 14 Rugby | 2020/02/15 17:15 | Ospreys v Ulster | L | 26-24 |