| Cardiff vs | Porth Harlequins | ||||
| Matches | 2 | ||||
| Won | 1 | ||||
| Lost | 0 | ||||
| Drawn | 1 | ||||
| Points For | 18 | ||||
| Points Against | 3 | ||||
| Date | Home | Away | Venue | ||
| 07/10/1937 | Porth Quins | 0 | 0 | Cardiff | Unknown |
| 29/09/1938 | Porth Quins | 3 | 18 | Cardiff | Unknown |
| TEAM | P | W | D | L | PF | PA | PTS | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Cardiff | 1 | 1 | 0 | 0 | 60 | 5 | 5 | ||||
| Ebbw Vale | 1 | 1 | 0 | 0 | 26 | 24 | 4 | ||||
| Pontypridd | 1 | 1 | 0 | 0 | 19 | 16 | 4 | ||||
| Merthyr | 1 | 0 | 0 | 1 | 24 | 26 | 1 | ||||
| Newport | 1 | 0 | 0 | 1 | 16 | 19 | 1 | ||||
| RGC 1404 | 1 | 0 | 0 | 1 | 5 | 60 | 0 | ||||