Head to Head
| Gales - Premiership | 2019/10/26 16:15 | RGC 1404 v Cardiff | L | 22-29 |
| WRU Challenge Cup | 2019/09/14 13:30 | RGC 1404 v Cardiff | L | 24-40 |
| Gales - Premiership | 2019/05/18 13:30 | RGC 1404 v Cardiff | W | 63-24 |
| WRU Challenge Cup | 2019/01/26 14:30 | RGC 1404 v Cardiff | L | 15-27 |
| Gales - Premiership | 2018/11/09 19:15 | Cardiff v RGC 1404 | L | 25-19 |
| Gales - Premiership | 2018/04/02 13:30 | Cardiff v RGC 1404 | W | 21-64 |
| Gales - Premiership | 2016/11/19 12:00 | RGC 1404 v Cardiff | W | 35-10 |
Home History
| Gales - Premiership | 2022/01/03 17:45 | Llanelli v RGC 1404 | W | 8-41 |
| Gales - Premiership | 2021/12/11 17:30 | Llandovery v RGC 1404 | L | 32-3 |
| Gales - Premiership | 2020/03/07 14:00 | Ebbw Vale v RGC 1404 | L | 20-17 |
| Gales - Premiership | 2020/02/29 14:30 | Swansea v RGC 1404 | W | 24-25 |
| Gales - Premiership | 2020/02/15 12:00 | RGC 1404 v Carmarthen Town A.F.C. | D | 15-15 |
| Gales - Premiership | 2020/01/18 14:30 | RGC 1404 v Llanelli | W | 43-21 |
| Gales - Premiership | 2020/01/11 14:30 | Pontypridd v RGC 1404 | L | 27-12 |
| Gales - Premiership | 2020/01/04 14:30 | RGC 1404 v Llandovery | L | 29-35 |
Away History
| Amistosos | 2021/09/10 18:15 | Cardiff v Bath | W | 25-14 |
| Gales - Premiership | 2020/03/07 14:00 | Aberavon v Cardiff | L | 20-18 |
| Gales - Premiership | 2020/02/29 14:30 | Cardiff v Bridgend Ravens | W | 41-12 |
| WRU Challenge Cup | 2020/01/25 14:30 | Llanelli v Cardiff | W | 20-35 |
| Gales - Premiership | 2020/01/17 19:05 | Carmarthen Town A.F.C. v Cardiff | L | 29-7 |
| Gales - Premiership | 2020/01/04 17:15 | Cardiff v Llanelli | W | 35-14 |
| Gales - Premiership | 2019/12/28 17:15 | Pontypridd v Cardiff | L | 26-25 |
| Gales - Premiership | 2019/12/21 14:30 | Llandovery v Cardiff | W | 20-25 |