1. Round | 05/09/1965 | Athletic Bilbao | - | Real Betis | 6:1 | ||||
2. Round | 12/09/1965 | Pontevedra CF | - | Athletic Bilbao | 3:0 | ||||
3. Round | 19/09/1965 | Athletic Bilbao | - | Valencia CF | 1:0 | ||||
4. Round | 26/09/1965 | Córdoba CF | - | Athletic Bilbao | 1:0 | ||||
29. Round | 27/03/1966 | RCD Mallorca | - | Athletic Bilbao | 3:1 |