Spain: La Liga - 1999-00
| Sevilla beat Real Betis 3-0 (H) on 12 Oct 1999 |
| Real Betis beat Real Oviedo 1-0 (H) on 3 Oct 1999 |
| Real Oviedo beat Alavés 1-0 (H) on 26 Sep 1999 |
| Alavés beat Barcelona 2-1 (H) on 18 Sep 1999 |
| Barcelona beat Real Zaragoza 2-0 (H) on 22 Aug 1999 |
| Real Zaragoza beat Rayo Vallecano 1-0 (A) on 26 Sep 1999 |
| Rayo Vallecano beat Celta Vigo 1-0 (A) on 19 Sep 1999 |
| Celta Vigo beat Real Sociedad 2-0 (A) on 25 Sep 1999 |
| Real Sociedad beat Atlético Madrid 4-1 (H) on 28 Aug 1999 |
| Atlético Madrid beat Racing Santander 2-0 (H) on 26 Sep 1999 |
| Racing Santander beat Valencia 2-1 (A) on 21 Aug 1999 |
| Valencia beat Real Madrid 3-2 (A) on 3 Oct 1999 |
| Real Madrid beat RCD Mallorca 2-1 (A) on 21 Aug 1999 |
| RCD Mallorca beat Numancia 3-0 (H) on 12 Sep 1999 |
| Numancia beat Deportivo La Coruña 2-0 (A) on 26 Sep 1999 |
| Deportivo La Coruña beat Real Valladolid 2-0 (H) on 11 Sep 1999 |
| Real Valladolid beat Athletic Bilbao 1-0 (H) on 29 Aug 1999 |
| Athletic Bilbao beat Málaga 4-3 (A) on 12 Oct 1999 |
| Málaga beat Espanyol 1-0 (H) on 22 Aug 1999 |
| Espanyol beat Sevilla 2-1 (A) on 26 Sep 1999 |
HWC: Thick arrows show the earliest chain of wins that passes through every team and returns to its start.