PRIF DÎM
| DYDDIAD | TÎM CARTREF | SGÔR | Tîm Oddi Cartref | CANLYNIAD | PRESENOLDEB | ADRODDIAD | DIGWYDDIAD | ||
| IONAWR | |||||||||
| FRIION JAN 26 KO 20:45 | |||||||||
| 30 ION 2026 GC 20:00 |  | Benetton Rugby | 20 - 20 | Scarlets |  | D | 4840 | N/A | BKT United Rugby Championship |
| SATION JAN 26 KO 15:00 | |||||||||
| 24 ION 2026 GC 15:00 | | Scarlets | 27 - 22 | Ulster |  | W | 6695 | N/A | BKT United Rugby Championship |
| SUNION JAN 26 KO 15:15 | |||||||||
| 18 ION 2026 GC 15:00 |  | Northampton Saints | 43 - 28 | Scarlets | | L | 15153 | N/A | Investec Champions Cup |
| SATION JAN 26 KO 20:00 | |||||||||
| 10 ION 2026 GC 20:00 | | Scarlets | 38 - 47 | Section Paloise | Section Paloise | L | 5063 | N/A | Investec Champions Cup |
| THUION JAN 26 KO 15:00 | |||||||||
| 01 ION 2026 GC 15:00 |  | Dragons | 28 - 5 | Scarlets | | L | 8369 | N/A | BKT United Rugby Championship |
| RHAGFYR | |||||||||
| FRIION DEC 25 KO 17:30 | |||||||||
| 26 RHAG 2025 GC 17:00 | | Scarlets | 19 - 26 | Ospreys |  | L | 12105 | N/A | BKT United Rugby Championship |
| FRIION DEC 25 KO 19:45 | |||||||||
| 19 RHAG 2025 GC 19:00 |  | Cardiff Rugby | 17 - 21 | Scarlets | | W | 11798 | N/A | BKT United Rugby Championship |
| SATION DEC 25 KO 18:30 | |||||||||
| 13 RHAG 2025 GC 18:00 |  | Union Bordeaux-Begles | 50 - 21 | Scarlets | | L | 32930 | N/A | Investec Champions Cup |
| SATION DEC 25 KO 20:00 | |||||||||
| 06 RHAG 2025 GC 20:00 | | Scarlets | 16 - 17 | Bristol Bears |  | L | N/A | Investec Champions Cup | |
| TACHWEDD | |||||||||
| SATION NOV 25 KO 19:45 | |||||||||
| 29 TACH 2025 GC 19:00 | | Scarlets | 23 - 0 | Glasgow Warriors |  | W | 5444 | N/A | BKT United Rugby Championship |
| FRIION NOV 25 KO 19:30 | |||||||||
| 21 TACH 2025 GC 19:00 |  | Harlequins | 45 - 19 | Scarlets | | L | N/A | ||
| HYDREF | |||||||||
| SATION OCTION KO 16:00 | |||||||||
| 25 HYD 2025 GC 16:00 |  | Hollywoodbets Sharks | 29 - 19 | Scarlets | | L | 9011 | N/A | BKT United Rugby Championship |
| SATION OCT 25 KO 13:45 | |||||||||
| 18 HYD 2025 GC 13:00 |  | Lions | 29 - 18 | Scarlets | | L | 1771 | N/A | BKT United Rugby Championship |
| FRIION OCT 25 KO 19:45 | |||||||||
| 10 HYD 2025 GC 19:00 | | Scarlets | 0 - 34 | DHL Stormers |  | L | 6114 | N/A | BKT United Rugby Championship |
| MEDI | |||||||||
| SATION SEP 25 KO 17:30 | |||||||||
| 27 MEDI 2025 GC 17:00 | | Scarlets | 21 - 34 | Munster |  | L | 9078 | N/A | BKT United Rugby Championship |
| SATION SEP 25 KO 15:00 | |||||||||
| 13 MEDI 2025 GC 15:00 | | Dragons | 33 - 28 | Scarlets | | L | N/A | Club Friendlies | |
| SATION SEP 25 KO 17:00 | |||||||||
| 06 MEDI 2025 GC 17:00 | Carmarthen Quins | Carmarthen Quins | 7 - 5 | Scarlets | | L | N/A | Club Friendlies | |
| SATION SEP 25 KO 16:00 | |||||||||
| 06 MEDI 2025 GC 16:00 | Llandovery | Llandovery | 7 - 26 | Scarlets | | W | N/A | Club Friendlies | |