| 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 | 10 | 9 | 0 | 1 | 371 | 159 | 54 | ||||
| Llandovery | 11 | 9 | 0 | 2 | 351 | 273 | 49 | ||||
| Cardiff | 10 | 5 | 0 | 5 | 299 | 281 | 33 | ||||
| Newport | 11 | 5 | 0 | 6 | 317 | 244 | 31 | ||||
| Carmarthen Quins | 10 | 6 | 0 | 4 | 229 | 234 | 31 | ||||
| RGC 1404 | 11 | 4 | 0 | 7 | 330 | 338 | 28 | ||||
| Swansea | 10 | 4 | 1 | 5 | 220 | 271 | 25 | ||||
| Aberavon | 11 | 4 | 0 | 7 | 273 | 414 | 22 | ||||
| Bridgend Ravens | 10 | 2 | 1 | 7 | 241 | 369 | 17 | ||||
| Pontypool | 10 | 3 | 0 | 7 | 198 | 246 | 16 | ||||