Spain: La Liga - 1965-66
| Sabadell beat Real Zaragoza 3-1 (H) on 28 Nov 1965 |
| Real Zaragoza beat Elche 6-1 (H) on 26 Sep 1965 |
| Elche beat Espanyol 3-0 (H) on 19 Sep 1965 |
| Espanyol beat Sevilla 1-0 (H) on 26 Sep 1965 |
| Sevilla beat Real Madrid 2-1 (H) on 21 Nov 1965 |
| Real Madrid beat Real Betis 2-1 (A) on 12 Sep 1965 |
| Real Betis beat Pontevedra 3-0 (H) on 17 Oct 1965 |
| Pontevedra beat Atlético Madrid 1-0 (H) on 28 Nov 1965 |
| Atlético Madrid beat Barcelona 4-1 (A) on 17 Oct 1965 |
| Barcelona beat RCD Mallorca 3-1 (H) on 5 Sep 1965 |
| RCD Mallorca beat Córdoba 2-1 (H) on 17 Oct 1965 |
| Córdoba beat Málaga 3-1 (A) on 19 Sep 1965 |
| Málaga beat Athletic Bilbao 2-0 (H) on 21 Nov 1965 |
| Athletic Bilbao beat Valencia 1-0 (H) on 19 Sep 1965 |
| Valencia beat Las Palmas 2-0 (A) on 21 Nov 1965 |
| Las Palmas beat Sabadell 1-0 (H) on 26 Sep 1965 |
HWC: Thick arrows show the earliest chain of wins that passes through every team and returns to its start.