| Classificacao Final | Pts | Vit | Emp | Der | GP | GC | ns | | 1. CS Maritimo | 10 | 5 | 0 | 1 | 14: | 4 | 2 | | 2. CD Nacional | 8 | 4 | 0 | 2 | 7: | 6 | 2 | | 3. CF Uniao | 4 | 2 | 0 | 4 | 4: | 5 | 2 | | 4. Sporting CM | 2 | 1 | 0 | 5 | 4: | 14 | 2 |
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| CS Maritimo participou na Taca de Portugal 1965-1966 Taca 1966. |
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| data | time 1 | rezul | time 2 | 1P | | Dom 20.02.66 | Maritimo | 3-2 | Nacional | | | Dom 20.02.66 | Uniao | 2-1 | Sporting | | | Dom 27.03.66 | Nacional | bt | Sporting | | | Dom 27.03.66 | Maritimo | bt | Uniao | | | Dom 06.03.66 | Maritimo | bt | Sporting | | | Dom 06.03.66 | Nacional | bt | Uniao | | | Dom 13.03.66 | Sporting | 2-0 | Uniao | | | Dom 13.03.66 | Nacional | 0-2 | Maritimo | | | Dom 20.03.66 | Nacional | 3-1 | Sporting | | | Dom 20.03.66 | Uniao | 2-0 | Maritimo | | | Dom 23.04.66 | Maritimo | 9-0 | Sporting | | | Dom 23.04.66 | Nacional | 2-0 | Uniao | |
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