| Day | Week | Home | Result | Away |
|---|---|---|---|---|
| 2026-08-30 | 1 | Athletic Club | 3 - 1 | FC Badalona FC |
| 2026-09-06 | 2 | Logroño United | 0 - 1 | Athletic Club |
| 2026-09-12 | 3 | Athletic Club | 2 - 2 | Espanyol |
| 2026-09-20 | 4 | SD Eibar | 1 - 0 | Athletic Club |
| 2026-09-27 | 5 | Athletic Club | 3 - 2 | Atlético Madrid |
Athletic Club
2026-27シーズン