| Numancia beat Eibar 2-1 (H) on 25 Oct 1998 |
| Eibar beat Sporting Gijón 2-1 (H) on 6 Sep 1998 |
| Sporting Gijón beat Lleida 1-0 (A) on 25 Oct 1998 |
| Lleida beat Toledo 3-1 (H) on 11 Oct 1998 |
| Toledo beat Las Palmas 2-0 (H) on 6 Sep 1998 |
| Las Palmas beat Rayo Vallecano 3-0 (H) on 17 Oct 1998 |
| Rayo Vallecano beat Atlético Madrid B 2-1 (A) on 1 Nov 1998 |
| Atlético Madrid B beat Málaga 3-0 (A) on 24 Oct 1998 |
| Málaga beat RCD Mallorca B 2-1 (H) on 11 Oct 1998 |
| RCD Mallorca B beat Albacete Balompié 2-0 (A) on 6 Sep 1998 |
| Albacete Balompié beat Logroñés 1-0 (A) on 27 Sep 1998 |
| Logroñés beat Hércules 2-1 (H) on 13 Sep 1998 |
| Hércules beat Compostela 3-2 (H) on 3 Oct 1998 |
| Compostela beat Mérida 1-0 (A) on 6 Sep 1998 |
| Mérida beat Osasuna 1-0 (H) on 25 Oct 1998 |
| Osasuna beat Sevilla 2-1 (H) on 4 Oct 1998 |
| Sevilla beat Leganés 1-0 (A) on 20 Sep 1998 |
| Leganés beat Badajoz 1-0 (H) on 25 Oct 1998 |
| Badajoz beat Ourense 2-0 (H) on 4 Oct 1998 |
| Ourense beat Recreativo Huelva 1-0 (H) on 13 Sep 1998 |
| Recreativo Huelva beat Barcelona B 2-1 (A) on 31 Oct 1998 |
FLP: Thick arrows show the earliest chain of wins that passes through every team.