| 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 | 6 | 5 | 0 | 1 | 203 | 88 | 31 | ||||
| Llandovery | 7 | 5 | 0 | 2 | 223 | 211 | 27 | ||||
| Cardiff | 6 | 4 | 0 | 2 | 213 | 184 | 25 | ||||
| Carmarthen Quins | 7 | 5 | 0 | 2 | 169 | 146 | 24 | ||||
| Aberavon | 7 | 4 | 0 | 3 | 206 | 235 | 21 | ||||
| Swansea | 7 | 3 | 0 | 4 | 162 | 189 | 17 | ||||
| Pontypool | 7 | 3 | 0 | 4 | 145 | 149 | 16 | ||||
| Newport | 7 | 2 | 0 | 5 | 176 | 183 | 16 | ||||
| Bridgend Ravens | 7 | 2 | 0 | 5 | 171 | 239 | 13 | ||||
| RGC 1404 | 7 | 1 | 0 | 6 | 196 | 240 | 11 | ||||