DAN 18
| DYDDIAD | TÎM CARTREF | Tîm Oddi Cartref | DIGWYDDIAD | |||
| AWST | ||||||
| WEDION AUGION KO 19:15 | ||||||
| 23 AWST 2023 GC 19:00 |  | Cardiff Rugby U18 | V | Scarlets |  | |
| WEDION AUG 23 KO 19:15 | ||||||
| 30 AWST 2023 GC 19:00 | | Scarlets | V | Ospreys U18 |  | |
PRYNU TOCYNNAU | ||||||
DAN 18
| DYDDIAD | TÎM CARTREF | Tîm Oddi Cartref | DIGWYDDIAD | |||
| AWST | ||||||
| WEDION AUGION KO 19:15 | ||||||
| 23 AWST 2023 GC 19:00 | | Cardiff Rugby U18 | V | Scarlets | | |
| WEDION AUG 23 KO 19:15 | ||||||
| 30 AWST 2023 GC 19:00 | | Scarlets | V | Ospreys U18 | | |
PRYNU TOCYNNAU | ||||||
| DYDDIAD | TÎM CARTREF | SGÔR | Tîm Oddi Cartref | CANLYNIAD | DIGWYDDIAD | ||
| IONAWR | |||||||
| WEDION FEB 24 KO 19:15 | |||||||
| 07 CHW 2024 GC 19:00 | | Ospreys U18 | 10 - 40 | Scarlets | | W | WRU U18 Championship |
| SUNION JAN 24 KO 13:30 | |||||||
| 28 ION 2024 GC 13:00 | | Scarlets | 41 - 6 | Rygbi Gogledd Cymru U18 | Rygbi Gogledd Cymru U18 | W | WRU U18 Championship |
| WEDION JANION KO 19:15 | |||||||
| 24 ION 2024 GC 19:00 | | Scarlets | 64 - 7 | Dragons U18 |  | W | WRU U18 Championship |
| WEDION JAN 24 KO 19:15 | |||||||
| 17 ION 2024 GC 19:00 | | Cardiff Rugby U18 | 40 - 44 | Scarlets | | W | WRU U18 Championship |
| AWST | |||||||
| SUNION AUG 23 KO 14:30 | |||||||
| 20 AWST 2023 GC 14:00 | | Scarlets | 45 - 17 | Dragons U18 | | W | |