| Cardiff vs | Blaenavon | ||||
| Matches | 3 | ||||
| Won | 2 | ||||
| Lost | 1 | ||||
| Drawn | 0 | ||||
| Points For | 16 | ||||
| Points Against | 14 | ||||
| Date | Home | Away | Venue | ||
| 24/10/1878 | Cardiff | 0 | 0 | Blaenavon | Sophia Gardens, Cardiff |
| 11/04/1927 | Blaenavon | 9 | 8 | Cardiff | Unknown |
| 25/04/1932 | Blaenavon | 5 | 8 | Cardiff | Unknown |
| Cardiff vs | Blaenavon | ||||
| Matches | 3 | ||||
| Won | 2 | ||||
| Lost | 1 | ||||
| Drawn | 0 | ||||
| Points For | 16 | ||||
| Points Against | 14 | ||||
| Date | Home | Away | Venue | ||
| 24/10/1878 | Cardiff | 0 | 0 | Blaenavon | Sophia Gardens, Cardiff |
| 11/04/1927 | Blaenavon | 9 | 8 | Cardiff | Unknown |
| 25/04/1932 | Blaenavon | 5 | 8 | Cardiff | Unknown |
