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 |