| Cardiff vs | Tredegar | ||||
| Matches | 7 | ||||
| Won | 6 | ||||
| Lost | 1 | ||||
| Drawn | 0 | ||||
| Points For | 85 | ||||
| Points Against | 39 | ||||
| Date | Home | Away | Venue | ||
| 30/11/1918 | Cardiff | 14 | 3 | Tredegar | Cardiff Arms Park, Cardiff |
| 22/04/1919 | Cardiff | 6 | 0 | Tredegar | Cardiff Arms Park, Cardiff |
| 22/04/1926 | Tredegar | 9 | 11 | Cardiff | Unknown |
| 07/04/1928 | Tredegar | 12 | 11 | Cardiff | Unknown |
| 24/01/1931 | Tredegar | 3 | 6 | Cardiff | Unknown |
| 12/09/1935 | Tredegar | 12 | 15 | Cardiff | Unknown |
| 10/01/1981 | Cardiff | 22 | 0 | Tredegar | Cardiff Arms Park, Cardiff |
| TEAM | P | W | D | L | PF | PA | PTS | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ebbw Vale | 14 | 12 | 0 | 2 | 523 | 263 | 71 | ||||
| Cardiff | 14 | 9 | 0 | 5 | 446 | 346 | 56 | ||||
| Llandovery | 14 | 9 | 0 | 5 | 403 | 363 | 51 | ||||
| Newport | 14 | 8 | 0 | 6 | 444 | 309 | 48 | ||||
| Carmarthen Quins | 14 | 8 | 1 | 5 | 302 | 322 | 42 | ||||
| Swansea | 13 | 7 | 1 | 5 | 328 | 349 | 41 | ||||
| RGC 1404 | 14 | 4 | 0 | 10 | 423 | 472 | 32 | ||||
| Bridgend Ravens | 14 | 3 | 2 | 9 | 330 | 495 | 25 | ||||
| Aberavon | 14 | 4 | 0 | 10 | 340 | 510 | 23 | ||||
| Pontypool | 13 | 3 | 0 | 10 | 278 | 388 | 18 | ||||