Spain: Tier 4B - 2021-22
| Osasuna B beat Sestao River 2-1 (A) on 20 Nov 2021 |
| Sestao River beat Rayo Cantabria 2-1 (A) on 6 Nov 2021 |
| Rayo Cantabria beat Ardoi 3-0 (A) on 9 Oct 2021 |
| Ardoi beat Mutilvera 2-1 (A) on 13 Nov 2021 |
| Mutilvera beat Arenas Getxo 3-1 (A) on 24 Oct 2021 |
| Arenas Getxo beat Izarra 3-1 (A) on 31 Oct 2021 |
| Izarra beat Racing Rioja 2-0 (H) on 14 Nov 2021 |
| Racing Rioja beat Gernika 4-3 (H) on 24 Oct 2021 |
| Gernika beat Real Sociedad C 3-2 (A) on 26 Sep 2021 |
| Real Sociedad C beat Tropezón 5-0 (H) on 24 Oct 2021 |
| Tropezón beat Laredo 1-0 (H) on 17 Oct 2021 |
| Laredo beat Burgos Promesas 2-1 (A) on 20 Nov 2021 |
| Burgos Promesas beat Cayón 1-0 (A) on 19 Sep 2021 |
| Cayón beat Logroñés Promesas 2-1 (H) on 21 Nov 2021 |
| Logroñés Promesas beat San Juan 2-1 (A) on 9 Oct 2021 |
| San Juan beat Náxara CD 2-1 (H) on 20 Nov 2021 |
| Náxara CD beat Peña Sport 2-0 (H) on 3 Oct 2021 |
FLP: Thick arrows show the earliest chain of wins that passes through every team.