Head to Head
| United Rugby Championship | 2022/10/15 16:15 | Cardiff Blues v Newport Gwent Dragons | L | 31-14 |
| United Rugby Championship | 2022/05/13 18:35 | Newport Gwent Dragons v Cardiff Blues | L | 18-19 |
| United Rugby Championship | 2021/10/23 16:15 | Cardiff Blues v Newport Gwent Dragons | L | 31-29 |
| Pro 14 Rainbow Cup | 2021/05/09 12:00 | Cardiff Blues v Newport Gwent Dragons | L | 17-16 |
| Pro 14 Rugby | 2020/12/26 15:00 | Newport Gwent Dragons v Cardiff Blues | L | 12-13 |
| Pro 14 Rugby | 2019/12/26 15:00 | Cardiff Blues v Newport Gwent Dragons | L | 16-12 |
| Pro 14 Rugby | 2018/12/21 19:35 | Cardiff Blues v Newport Gwent Dragons | L | 19-16 |
| Pro 14 Rugby | 2018/10/06 16:15 | Newport Gwent Dragons v Cardiff Blues | L | 15-23 |
Home History
| European Rugby Challenge Cup | 2022/12/17 17:30 | Newport Gwent Dragons v Pau | L | 21-27 |
| European Rugby Challenge Cup | 2022/12/10 10:45 | Lions v Newport Gwent Dragons | D | 31-31 |
| United Rugby Championship | 2022/12/03 12:00 | Stormers v Newport Gwent Dragons | L | 34-26 |
| United Rugby Championship | 2022/11/27 14:00 | Lions v Newport Gwent Dragons | L | 33-25 |
| United Rugby Championship | 2022/10/29 16:15 | Newport Gwent Dragons v Zebre | W | 47-7 |
| United Rugby Championship | 2022/10/23 14:00 | Newport Gwent Dragons v Ospreys | W | 32-25 |
| United Rugby Championship | 2022/10/15 16:15 | Cardiff Blues v Newport Gwent Dragons | L | 31-14 |
| United Rugby Championship | 2022/10/09 13:45 | Benetton Treviso v Newport Gwent Dragons | L | 34-14 |
Away History
| European Rugby Challenge Cup | 2022/12/17 17:30 | Newcastle Falcons v Cardiff Blues | W | 10-47 |
| European Rugby Challenge Cup | 2022/12/10 17:30 | Cardiff Blues v Brive | W | 41-0 |
| United Rugby Championship | 2022/12/03 18:00 | Blue Bulls v Cardiff Blues | L | 45-9 |
| United Rugby Championship | 2022/11/27 16:10 | Sharks v Cardiff Blues | W | 0-35 |
| United Rugby Championship | 2022/10/30 15:00 | Cardiff Blues v Edinburgh | L | 17-25 |
| United Rugby Championship | 2022/10/22 18:35 | Cardiff Blues v Stormers | W | 30-24 |
| United Rugby Championship | 2022/10/15 16:15 | Cardiff Blues v Newport Gwent Dragons | W | 31-14 |
| United Rugby Championship | 2022/10/08 16:15 | Scarlets v Cardiff Blues | W | 10-16 |