Portugal: Tier 1 - 1965-66
| Vitória Guimarães beat Sporting CP 3-2 (H) on 16 Jan 1966 |
| Sporting CP beat Leixões 4-0 (H) on 10 Oct 1965 |
| Leixões beat da CUF Barreiro 2-1 (H) on 9 Jan 1966 |
| da CUF Barreiro beat Vitória Setúbal 2-1 (A) on 3 Oct 1965 |
| Vitória Setúbal beat Os Belenenses 1-0 (H) on 19 Sep 1965 |
| Os Belenenses beat Académica Coimbra 3-1 (H) on 3 Oct 1965 |
| Académica Coimbra beat Braga 3-2 (A) on 19 Sep 1965 |
| Braga beat SC Beira Mar 3-1 (H) on 28 Nov 1965 |
| SC Beira Mar beat Varzim 3-2 (H) on 9 Jan 1966 |
| Varzim beat Lusitano GC 2-0 (H) on 26 Dec 1965 |
| Lusitano GC beat Barreirense 3-0 (H) on 26 Sep 1965 |
| Barreirense beat Porto 1-0 (A) on 12 Sep 1965 |
| Porto beat Benfica 2-0 (H) on 26 Sep 1965 |
| Benfica beat Vitória Guimarães 4-2 (H) on 12 Dec 1965 |
HWC: Thick arrows show the earliest chain of wins that passes through every team and returns to its start.