 Athletic Club de Bilbao |
| Address: | Palacio Ibaigane, Alameda Mazarredo, 23. 48009 Bilbao |
| Telephone: | 94 424 08 77 |
| Fax: | 94 423 33 24 |
| Founded: | 1898 |
| President: | Jon URIARTE |
| Official website: | www.athletic-club.eus |
| Manager: | Ernesto VALVERDE |
| Name: | San Mamés |
| Capacity: | 53,332 |
| Primera División 2025/26 | |
|
| 06-Dec-2025 | 1a (15) | Athletic Bilbao | 1-0 | Atlético Madrid |
| 10-Dec-2025 | CL (r1gr6) | Athletic Bilbao | 0-0 |  Paris SG |
| 14-Dec-2025 | 1a (16) | Celta Vigo | 2-0 | Athletic Bilbao |
| 18-Dec-2025 | CdR (r3) | Ourense CF | 0-1 | Athletic Bilbao |
| 22-Dec-2025 | 1a (17) | Athletic Bilbao | 1-2 | Espanyol |
| 03-Jan-2026 | 1a (18) | Osasuna | 1-1 | Athletic Bilbao |
| 07-Jan-2026 | SC | Barcelona | 5-0 | Athletic Bilbao |
| 13-Jan-2026 | CdR (r4) | Cultural Leonesa | 3-4 | Athletic Bilbao |
| 17-Jan-2026 | 1a (20) | Mallorca | - | Athletic Bilbao |
| 21-Jan-2026 | CL (r1gr7) |  Atalanta | - | Athletic Bilbao |
| 24-Jan-2026 | 1a (21) | Sevilla | - | Athletic Bilbao |
| 28-Jan-2026 | CL (r1gr8) | Athletic Bilbao | - |  Sporting |
| 01-Feb-2026 | 1a (22) | Athletic Bilbao | - | Real Sociedad |
| 08-Feb-2026 | 1a (23) | Athletic Bilbao | - | Levante |
| 15-Feb-2026 | 1a (24) | Real Oviedo | - | Athletic Bilbao |
| 22-Feb-2026 | 1a (25) | Athletic Bilbao | - | Elche |
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