Head to Head
| Pro 14 Rugby | 2016/10/07 18:35 | Ospreys v Cardiff Blues | L | 46-24 |
| United Rugby Championship | 2016/04/30 13:30 | Cardiff Blues v Ospreys | L | 27-40 |
| United Rugby Championship | 2015/11/28 15:00 | Ospreys v Cardiff Blues | L | 13-6 |
| United Rugby Championship | 2015/04/25 13:30 | Cardiff Blues v Ospreys | L | 23-31 |
| United Rugby Championship | 2014/10/12 15:00 | Ospreys v Cardiff Blues | L | 26-15 |
Home History
| LV Cup | 2016/11/13 15:00 | Exeter Chiefs v Cardiff Blues | L | 62-25 |
| Pro 14 Rugby | 2016/11/04 19:15 | Benetton Treviso v Cardiff Blues | W | 28-34 |
| Pro 14 Rugby | 2016/10/28 18:35 | Cardiff Blues v Scarlets | L | 15-26 |
| British & Irish Cup | 2016/10/21 18:45 | Jersey v Cardiff Blues | L | 49-12 |
| European Rugby Challenge Cup | 2016/10/21 18:15 | Cardiff Blues v Pau | W | 27-12 |
| British & Irish Cup | 2016/10/15 13:30 | Cardiff Blues v London Scottish | L | 21-26 |
| European Rugby Challenge Cup | 2016/10/14 18:45 | Bristol v Cardiff Blues | W | 20-33 |
| Pro 14 Rugby | 2016/10/07 18:35 | Ospreys v Cardiff Blues | L | 46-24 |
Away History
| LV Cup | 2016/11/11 19:35 | Ospreys v Harlequins | L | 12-15 |
| Pro 14 Rugby | 2016/11/04 19:35 | Munster v Ospreys | L | 33-0 |
| Pro 14 Rugby | 2016/10/29 14:00 | Ospreys v Newport Gwent Dragons | W | 35-17 |
| British & Irish Cup | 2016/10/23 13:00 | Cornish Pirates v Ospreys | L | 41-5 |
| European Rugby Challenge Cup | 2016/10/22 18:45 | Lyon v Ospreys | W | 13-31 |
| British & Irish Cup | 2016/10/15 13:30 | Ospreys v London Irish | L | 14-25 |
| European Rugby Challenge Cup | 2016/10/14 18:05 | Ospreys v Newcastle Falcons | W | 45-0 |
| Pro 14 Rugby | 2016/10/07 18:35 | Ospreys v Cardiff Blues | W | 46-24 |