Portugal: Tier 1 - 1970-71
| Barreirense beat Sporting CP 1-0 (A) on 20 Dec 1970 |
| Sporting CP beat da CUF Barreiro 2-0 (A) on 1 Nov 1970 |
| da CUF Barreiro beat Farense 2-0 (H) on 25 Oct 1970 |
| Farense beat Benfica 1-0 (H) on 15 Nov 1970 |
| Benfica beat Leixões 5-0 (H) on 22 Nov 1970 |
| Leixões beat Vitória Setúbal 2-1 (H) on 6 Dec 1970 |
| Vitória Setúbal beat Porto 2-0 (H) on 1 Nov 1970 |
| Porto beat Os Belenenses 1-0 (H) on 20 Sep 1970 |
| Os Belenenses beat Vitória Guimarães 3-1 (H) on 13 Sep 1970 |
| Vitória Guimarães beat Varzim 2-0 (A) on 1 Nov 1970 |
| Varzim beat Académica Coimbra 2-1 (H) on 27 Sep 1970 |
| Académica Coimbra beat Tirsense 3-1 (H) on 29 Nov 1970 |
| Tirsense beat Boavista 1-0 (H) on 13 Sep 1970 |
| Boavista beat Barreirense 1-0 (H) on 20 Sep 1970 |
HWC: Thick arrows show the earliest chain of wins that passes through every team and returns to its start.