| Round | Sheet | Score | LSD | Opponent | Date |
|---|---|---|---|---|---|
| 1 | Sheet A | 7 - 5 | 399.2 - 149.3 | Txuri-Berri Gipuzkoa | March 26, 2021 18:00 |
| 2 | Sheet B | 9 - 4 | 130.6 - 242.1 | Hielo Pisuerga UEMC | March 27, 2021 10:00 |
| 3 | Sheet C | 6 - 3 | 298.4 - 393.1 | Harrikada Bertako | March 28, 2021 09:00 |
| 2 | Sheet A | 7 - 5 | 102.4 - 154.9 | CHP 1 | March 28, 2021 13:00 |
| 2 | Sheet B | 6 - 8 | 124.5 - 131.6 | Txuri-Berri Cafés Aitona | March 28, 2021 17:00 |