Head to Head
| European Rugby Challenge Cup | 2023/01/21 13:00 | Bayonne v Scarlets | L | 7-20 |
| European Rugby Challenge Cup | 2022/12/11 15:15 | Scarlets v Bayonne | L | 39-7 |
| European Rugby Challenge Cup | 2019/12/14 19:45 | Scarlets v Bayonne | L | 46-5 |
| European Rugby Challenge Cup | 2019/12/07 20:00 | Bayonne v Scarlets | L | 11-19 |