| Logroñés beat SG Lucense 3-1 (A) on 1 Oct 1950 |
| SG Lucense beat Gimnàstic Tarragona 2-1 (H) on 17 Sep 1950 |
| Gimnàstic Tarragona beat Racing Ferrol 2-1 (H) on 24 Sep 1950 |
| Racing Ferrol beat Osasuna 2-1 (H) on 1 Oct 1950 |
| Osasuna beat Huesca 4-0 (H) on 10 Sep 1950 |
| Huesca beat Badalona 3-0 (H) on 8 Oct 1950 |
| Badalona beat Real Oviedo 1-0 (H) on 1 Oct 1950 |
| Real Oviedo beat Sabadell 5-1 (H) on 22 Oct 1950 |
| Sabadell beat Real Zaragoza 2-1 (A) on 24 Sep 1950 |
| Real Zaragoza beat Sporting Gijón 1-0 (H) on 22 Oct 1950 |
| Sporting Gijón beat Numancia 6-1 (H) on 10 Sep 1950 |
| Numancia beat Orensana 5-2 (H) on 1 Oct 1950 |
| Orensana beat Sant Andreu 2-0 (H) on 24 Sep 1950 |
| Sant Andreu beat Girona 2-1 (A) on 10 Sep 1950 |
| Girona beat Gimnástica Torrelavega 6-1 (H) on 15 Oct 1950 |
| Gimnástica Torrelavega beat Barakaldo 2-1 (A) on 1 Oct 1950 |
FLP: Thick arrows show the earliest chain of wins that passes through every team.