| Cardiff vs | Llanharan | ||||
| Matches | 5 | ||||
| Won | 4 | ||||
| Lost | 1 | ||||
| Drawn | 0 | ||||
| Points For | 124 | ||||
| Points Against | 88 | ||||
| Date | Home | Away | Venue | ||
| 24/01/1987 | Cardiff | 18 | 14 | Llanharan | Cardiff Arms Park, Cardiff |
| 25/02/1989 | Llanharan | 13 | 25 | Cardiff | Welfare Ground, Abercarn |
| 02/09/1991 | Llanharan | 14 | 10 | Cardiff | Dairy Field, Llanharan |
| 25/09/2004 | Llanharan | 33 | 41 | Cardiff | Dairy Field, Llanharan |
| 22/03/2005 | Cardiff | 30 | 14 | Llanharan | Cardiff Arms Park, Cardiff |
