| 1. Round | 04/09/1977 | Hércules CF | - | Sporting Gijón | 1:0 | ||||
| 2. Round | 10/09/1977 | Elche CF | - | Hércules CF | 2:0 | ||||
| 3. Round | 18/09/1977 | Hércules CF | - | Rayo Vallecano | 1:1 | ||||
| 14. Round | 17/12/1977 | Hércules CF | - | Sevilla FC | 2:2 |  |
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| 15. Round | 31/12/1977 | Espanyol Barcelona | - | Hércules CF | 2:1 | ||||
| 21. Round | 11/02/1978 | Hércules CF | - | Valencia CF | 1:0 | ||||
| 22. Round | 18/02/1978 | Real Sociedad | - | Hércules CF | 0:0 | ||||
| 23. Round | 25/02/1978 | Hércules CF | - | Real Betis | 2:0 | ||||
| 24. Round | 04/03/1978 | FC Barcelona | - | Hércules CF | 2:1 | |
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| 25. Round | 11/03/1978 | Hércules CF | - | Atlético Madrid | 1:0 | ||||
| 26. Round | 18/03/1978 | Cádiz CF | - | Hércules CF | 0:0 | ||||
| 27. Round | 26/03/1978 | Hércules CF | - | Racing Santander | 4:0 | ||||
| 28. Round | 02/04/1978 | Hércules CF | - | Athletic Club | 1:0 | ||||
| 29. Round | 05/04/1978 | UD Las Palmas | - | Hércules CF | 0:1 | ||||
| 30. Round | 09/04/1978 | Hércules CF | - | UD Salamanca | 2:0 | |
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| 31. Round | 16/04/1978 | Sevilla FC | - | Hércules CF | 2:1 | ||||
| 32. Round | 23/04/1978 | Hércules CF | - | Espanyol Barcelona | 1:1 | ||||
| 33. Round | 30/04/1978 | Real Madrid | - | Hércules CF | 3:0 | ||||
| 34. Round | 07/05/1978 | Hércules CF | - | Burgos CF | 0:0 |
Spain