Head to Head
| United Rugby Championship | 2018/02/09 19:35 | Connacht v Ospreys | L | 26-15 |
| Pro 14 Rugby | 2017/01/07 13:30 | Ospreys v Connacht | W | 29-7 |
| British & Irish Cup | 2016/12/18 14:00 | Ospreys v Connacht | W | 55-14 |
| British & Irish Cup | 2016/12/10 14:30 | Connacht v Ospreys | W | 17-20 |
| Pro 14 Rugby | 2016/09/10 18:35 | Connacht v Ospreys | W | 11-32 |
| United Rugby Championship | 2016/02/27 19:35 | Connacht v Ospreys | L | 30-22 |
| United Rugby Championship | 2015/10/24 12:30 | Ospreys v Connacht | L | 16-21 |
| United Rugby Championship | 2015/05/16 14:00 | Connacht v Ospreys | W | 20-24 |
Home History
| British & Irish Cup | 2018/03/09 19:45 | Nottingham v Ospreys | L | 26-17 |
| United Rugby Championship | 2018/02/24 17:30 | Ospreys v Cheetahs | W | 27-26 |
| Pro 14 Rugby | 2018/02/16 19:35 | Ospreys v Southern Kings | W | 26-12 |
| United Rugby Championship | 2018/02/09 19:35 | Connacht v Ospreys | L | 26-15 |
| LV Cup | 2018/02/02 19:30 | Ospreys v Bath | L | 19-32 |
| LV Cup | 2018/01/26 19:45 | Gloucester v Ospreys | L | 43-20 |
| European Rugby Champions Cup | 2018/01/20 15:15 | Clermont v Ospreys | L | 24-7 |
| British & Irish Cup | 2018/01/19 19:45 | Munster v Ospreys | L | 27-0 |
Away History
| Pro 14 Rugby | 2018/03/03 17:35 | Cheetahs v Connacht | L | 26-25 |
| Pro 14 Rugby | 2018/02/24 12:00 | Benetton Treviso v Connacht | W | 19-22 |
| Pro 14 Rugby | 2018/02/16 19:35 | Connacht v Zebre Parma | L | 11-19 |
| United Rugby Championship | 2018/02/09 19:35 | Connacht v Ospreys | W | 26-15 |
| European Rugby Challenge Cup | 2018/01/20 14:30 | Connacht v Oyonnax | W | 50-14 |
| British & Irish Cup | 2018/01/19 19:00 | Connacht v Rotherham Titans | L | 3-27 |
| European Rugby Challenge Cup | 2018/01/13 15:00 | Worcester Warriors v Connacht | D | 24-24 |
| British & Irish Cup | 2018/01/13 15:00 | Ealing Trailfinders v Connacht | L | 78-12 |