Spain: Tier 3E - 2020-21
| Socuéllamos beat Atlético Madrid B 1-0 (A) on 4 Apr 2021 |
| Atlético Madrid B beat Rayo Majadahonda 1-0 (H) on 7 Mar 2021 |
| Rayo Majadahonda beat Inter Madrid 2-1 (A) on 29 Nov 2020 |
| Inter Madrid beat Getafe B 1-0 (A) on 20 Dec 2020 |
| Getafe B beat Real Madrid Castilla 2-1 (A) on 25 Oct 2020 |
| Real Madrid Castilla beat Las Rozas 2-1 (A) on 18 Oct 2020 |
| Las Rozas beat CDA Navalcarnero 3-1 (H) on 24 Jan 2021 |
| CDA Navalcarnero beat Reyes 1-0 (A) on 18 Oct 2020 |
| Reyes beat Poblense 1-0 (H) on 24 Jan 2021 |
| Poblense beat Atlético Baleares 3-2 (A) on 13 Dec 2020 |
| Atlético Baleares beat Don Benito 1-0 (H) on 4 Apr 2021 |
| Don Benito beat CP Villarrobledo 1-0 (H) on 1 Nov 2020 |
| CP Villarrobledo beat Talavera 3-2 (H) on 6 Dec 2020 |
| Talavera beat Villarrubia 3-1 (A) on 13 Dec 2020 |
| Villarrubia beat Mérida 2-1 (H) on 31 Oct 2020 |
| Mérida beat Badajoz 1-0 (H) on 13 Dec 2020 |
| Badajoz beat Melilla 2-0 (H) on 10 Jan 2021 |
| Melilla beat Villanovense 1-0 (H) on 1 Nov 2020 |
| Villanovense beat Extremadura 2-1 (H) on 29 Nov 2020 |
| Extremadura beat Socuéllamos 2-0 (H) on 10 Jan 2021 |
HWC: Thick arrows show the earliest chain of wins that passes through every team and returns to its start.