All countries
| 1/16-finals | CA Osasuna W | Logrono W | details | Tomorrow 19:00 | |||
| 6. Round | CA Osasuna W | Villarreal W | 0:1 (0:0, 0:1) | details | 31.10.2026 | |||
| 5. Round | Alhama W | CA Osasuna W | 0:0 (0:0, 0:0) | details | 18.10.2026 | |||
| 4. Round | Athletic Bilbao B W | CA Osasuna W | 0:6 (0:3, 0:3) | details | 03.10.2026 | |||
| 3. Round | CA Osasuna W | Barcelona B W | 1:0 (0:0, 1:0) | details | 26.09.2026 | |||
| 2. Round | Extremadura W | CA Osasuna W | 2:2 (0:1, 2:1) | details | 20.09.2026 | |||
| 1/16-finals | CA Osasuna W | Logrono W | details | Tomorrow 19:00 | |||
| 8. Round | Cacereno W | CA Osasuna W | details | 15.11.2026 12:00 | |||
| 9. Round | Real Sociedad B W | CA Osasuna W | details | 22.11.2026 18:30 | |||