Portugal: Tier 1 - 1976-77
| Vitória Setúbal beat Sporting CP 1-0 (H) on 9 Jan 1977 |
| Sporting CP beat Benfica 3-0 (H) on 5 Sep 1976 |
| Benfica beat Leixões 3-1 (H) on 19 Dec 1976 |
| Leixões beat Vitória Guimarães 2-1 (H) on 2 Jan 1977 |
| Vitória Guimarães beat Estoril 2-1 (H) on 26 Sep 1976 |
| Estoril beat Boavista 3-1 (H) on 5 Sep 1976 |
| Boavista beat Portimonense 3-1 (A) on 7 Nov 1976 |
| Portimonense beat Varzim 2-1 (H) on 2 Jan 1977 |
| Varzim beat Atlético CP 2-1 (H) on 31 Oct 1976 |
| Atlético CP beat Montijo 1-0 (H) on 3 Oct 1976 |
| Montijo beat Os Belenenses 1-0 (H) on 2 Jan 1977 |
| Os Belenenses beat Porto 2-0 (H) on 9 Jan 1977 |
| Porto beat SC Beira Mar 5-2 (H) on 19 Sep 1976 |
| SC Beira Mar beat Braga 4-2 (H) on 24 Oct 1976 |
| Braga beat Académica Coimbra 1-0 (A) on 9 Jan 1977 |
| Académica Coimbra beat Vitória Setúbal 3-0 (H) on 5 Sep 1976 |
HWC: Thick arrows show the earliest chain of wins that passes through every team and returns to its start.