| Cardiff vs | South Glamorgan Institute | ||||
| Matches | 5 | ||||
| Won | 4 | ||||
| Lost | 1 | ||||
| Drawn | 0 | ||||
| Points For | 157 | ||||
| Points Against | 87 | ||||
| Date | Home | Away | Venue | ||
| 27/02/1985 | Cardiff | 27 | 9 | South Glam Ins | Cardiff Arms Park, Cardiff |
| 16/11/1985 | South Glam Ins | 16 | 25 | Cardiff | Cyncoed Campus, Cardiff |
| 30/03/1987 | Cardiff | 34 | 12 | South Glam Ins | Cardiff Arms Park, Cardiff |
| 27/03/1989 | Cardiff | 53 | 22 | South Glam Ins | Cardiff Arms Park, Cardiff |
| 16/04/1990 | Cardiff | 18 | 28 | South Glam Ins | Cardiff Arms Park, Cardiff |
| TEAM | P | W | D | L | PF | PA | PTS | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ebbw Vale | 4 | 4 | 0 | 0 | 170 | 76 | 24 | ||||
| Llandovery | 5 | 4 | 0 | 1 | 160 | 157 | 20 | ||||
| Bridgend Ravens | 4 | 2 | 0 | 2 | 115 | 121 | 12 | ||||
| Swansea | 4 | 2 | 0 | 2 | 110 | 113 | 11 | ||||
| Carmarthen Quins | 4 | 2 | 0 | 2 | 105 | 96 | 11 | ||||
| Aberavon | 4 | 2 | 0 | 2 | 108 | 131 | 10 | ||||
| Pontypool | 4 | 2 | 0 | 2 | 75 | 81 | 8 | ||||
| RGC 1404 | 4 | 1 | 0 | 3 | 120 | 138 | 8 | ||||
| Cardiff | 3 | 1 | 0 | 2 | 100 | 127 | 8 | ||||
| Newport | 4 | 0 | 0 | 4 | 98 | 121 | 5 | ||||