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 | 2019/12/07 17:30 | Ospreys v Racing 92 | L | 19-40 |
| Pro 14 Rugby | 2019/11/30 19:35 | Ospreys v Cheetahs | L | 13-18 |
| European Rugby Champions Cup | 2019/11/23 13:00 | Saracens v Ospreys | L | 44-3 |
| European Rugby Champions Cup | 2019/11/16 17:30 | Ospreys v Munster | L | 13-32 |
| Pro 14 Rugby | 2019/11/09 15:00 | Ospreys v Southern Kings | L | 14-16 |
| Pro 14 Rugby | 2019/11/02 17:15 | Ospreys v Connacht | L | 10-20 |
| Pro 14 Rugby | 2019/10/25 18:35 | Munster v Ospreys | L | 28-12 |
| Pro 14 Rugby | 2019/10/12 18:35 | Ospreys v Benetton Treviso | W | 24-20 |
Away History
| 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 |
| European Rugby Champions Cup | 2019/11/22 19:45 | Ulster v Clermont | W | 18-13 |
| European Rugby Champions Cup | 2019/11/16 13:00 | Bath v Ulster | W | 16-17 |
| Pro 14 Rugby | 2019/11/09 17:15 | Munster v Ulster | L | 22-16 |
| Pro 14 Rugby | 2019/11/01 19:35 | Ulster v Zebre Parma | W | 22-7 |
| Pro 14 Rugby | 2019/10/25 18:35 | Ulster v Cardiff Blues | W | 23-14 |
| Pro 14 Rugby | 2019/10/12 14:00 | Southern Kings v Ulster | W | 17-42 |