Portugal: Tier 1 - 1973-74
| da CUF Barreiro beat Vitória Setúbal 2-1 (H) on 2 Dec 1973 |
| Vitória Setúbal beat Sporting CP 1-0 (H) on 9 Sep 1973 |
| Sporting CP beat Farense 3-0 (H) on 21 Oct 1973 |
| Farense beat Académica Coimbra 4-1 (H) on 28 Oct 1973 |
| Académica Coimbra beat Oriental 3-0 (H) on 21 Oct 1973 |
| Oriental beat Barreirense 1-0 (A) on 4 Nov 1973 |
| Barreirense beat Leixões 1-0 (H) on 21 Oct 1973 |
| Leixões beat SC Olhanense 3-1 (H) on 7 Oct 1973 |
| SC Olhanense beat Boavista 2-0 (H) on 30 Sep 1973 |
| Boavista beat Benfica 2-0 (H) on 9 Sep 1973 |
| Benfica beat Os Belenenses 2-1 (A) on 23 Sep 1973 |
| Os Belenenses beat Porto 1-0 (H) on 9 Sep 1973 |
| Porto beat Vitória Guimarães 3-0 (H) on 28 Oct 1973 |
| Vitória Guimarães beat Montijo 1-0 (H) on 21 Oct 1973 |
| Montijo beat SC Beira Mar 2-0 (H) on 30 Sep 1973 |
FLP: Thick arrows show the earliest chain of wins that passes through every team.