Segunda B II| Segunda B | Segunda B I | Segunda B II | Segunda B III | Segunda B IV | Segunda B V |
| ROUND | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | Primera fase |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Segunda fase | |||||||||||||||
| Season archive |
| Segunda B II A | Overall | Home | Away | |||||||||||||||||||||
| P | W | D | L | F | A | Gdf | Pts | Form | P | W | D | L | F | A | P | W | D | L | F | A | ||||
 | 1 |  1 | Athletic B | 14 | 7 | 6 | 1 | 23 | 13 | +10 | 27 | WWXX | 7 | 4 | 2 | 1 | 10 | 3 | 7 | 3 | 4 | 0 | 13 | 10 |
| 2 | 1 | Real Unión | 13 | 8 | 2 | 3 | 21 | 9 | +12 | 26 | WWWW | 6 | 4 | 1 | 1 | 15 | 6 | 7 | 4 | 1 | 2 | 6 | 3 |
| 3 |  2 | Amorebieta | 13 | 7 | 4 | 2 | 17 | 10 | +7 | 25 | LWWW | 7 | 5 | 1 | 1 | 11 | 6 | 6 | 2 | 3 | 1 | 6 | 4 |
| 4 |  | Real Sociedad B | 13 | 6 | 4 | 3 | 20 | 10 | +10 | 22 | WOXW | 6 | 4 | 0 | 2 | 11 | 4 | 7 | 2 | 4 | 1 | 9 | 6 | |
| 5 | | Racing Santander | 14 | 6 | 4 | 4 | 19 | 14 | +5 | 22 | WWXW | 7 | 3 | 2 | 2 | 11 | 6 | 7 | 3 | 2 | 2 | 8 | 8 | |
| 6 | | Arenas de Getxo | 12 | 3 | 8 | 1 | 9 | 8 | +1 | 17 | XXWX | 6 | 2 | 4 | 0 | 6 | 4 | 6 | 1 | 4 | 1 | 3 | 4 | |
| 7 | | Alavés B | 14 | 4 | 4 | 6 | 13 | 17 | -4 | 16 | OLXL | 8 | 3 | 2 | 3 | 8 | 6 | 6 | 1 | 2 | 3 | 5 | 11 | |
 | 8 | | Laredo | 13 | 4 | 3 | 6 | 11 | 19 | -8 | 15 | LOLW | 7 | 3 | 3 | 1 | 8 | 6 | 6 | 1 | 0 | 5 | 3 | 13 |
| 9 | | Portugalete | 14 | 2 | 4 | 8 | 9 | 15 | -6 | 10 | OLLL | 8 | 1 | 3 | 4 | 4 | 7 | 6 | 1 | 1 | 4 | 5 | 8 |
| 10 | | Leioa | 13 | 1 | 5 | 7 | 7 | 18 | -11 | 8 | LLXX | 6 | 1 | 4 | 1 | 6 | 6 | 7 | 0 | 1 | 6 | 1 | 12 |
| 11 | | Barakaldo | 11 | 1 | 2 | 8 | 8 | 24 | -16 | 5 | LXLL | 4 | 1 | 1 | 2 | 5 | 8 | 7 | 0 | 1 | 6 | 3 | 16 |
| Segunda B II B | Overall | Home | Away | |||||||||||||||||||||
| P | W | D | L | F | A | Gdf | Pts | Form | P | W | D | L | F | A | P | W | D | L | F | A | ||||
| 1 | | Calahorra | 13 | 6 | 5 | 2 | 9 | 4 | +5 | 23 | WOLW | 7 | 3 | 3 | 1 | 5 | 3 | 6 | 3 | 2 | 1 | 4 | 1 |
| 2 | 2 | SD Logroñés | 13 | 5 | 7 | 1 | 16 | 7 | +9 | 22 | WXLX | 7 | 4 | 2 | 1 | 11 | 3 | 6 | 1 | 5 | 0 | 5 | 4 |
| 3 | | Mutilvera | 13 | 6 | 4 | 3 | 21 | 11 | +10 | 22 | WOWX | 7 | 3 | 3 | 1 | 10 | 6 | 6 | 3 | 1 | 2 | 11 | 5 |
| 4 | 2 | Ebro | 13 | 5 | 5 | 3 | 9 | 12 | -3 | 20 | OOWL | 6 | 3 | 3 | 0 | 6 | 3 | 7 | 2 | 2 | 3 | 3 | 9 | |
| 5 | | Tudelano | 12 | 5 | 5 | 2 | 18 | 10 | +8 | 20 | WWWX | 6 | 3 | 2 | 1 | 10 | 6 | 6 | 2 | 3 | 1 | 8 | 4 | |
| 6 | | Tarazona | 13 | 5 | 2 | 6 | 11 | 16 | -5 | 17 | LLLW | 7 | 4 | 1 | 2 | 7 | 4 | 6 | 1 | 1 | 4 | 4 | 12 | |
| 7 | | Osasuna B | 13 | 4 | 4 | 5 | 14 | 15 | -1 | 16 | OLWL | 6 | 3 | 2 | 1 | 9 | 6 | 7 | 1 | 2 | 4 | 5 | 9 |
| 8 | 1 | Ejea | 12 | 3 | 4 | 5 | 9 | 14 | -5 | 13 | LWOW | 5 | 1 | 3 | 1 | 2 | 4 | 7 | 2 | 1 | 4 | 7 | 10 |
| 9 | 1 | Izarra | 13 | 3 | 2 | 8 | 11 | 20 | -9 | 11 | LWLL | 7 | 2 | 2 | 3 | 7 | 9 | 6 | 1 | 0 | 5 | 4 | 11 |
| 10 | | Haro Deportivo | 13 | 1 | 4 | 8 | 10 | 19 | -9 | 7 | LXLL | 6 | 1 | 0 | 5 | 6 | 11 | 7 | 0 | 4 | 3 | 4 | 8 |
| 6 | Mikel ORBEGOZO (Tudelano, 3p) | |
| Robert NAVARRO (Real Sociedad B, 1p) | ||
| NICO WILLIAMS (Athletic B, 3p) | ||
| 5 | +1 | CASI (Tarazona) |
| +1 | EDER ABAURREA Díaz (Mutilvera, 1p) | |
| +1 | IMANOL Barace (Mutilvera, 3p) | |
| 4 | JOEL Rodríguez (Osasuna B) | |
| +1 | JAVI LÓPEZ (Mutilvera) | |
| +1 | SERGIO LLAMAS Pardo (Real Unión) | |
| ÁLVARO García (Laredo) | ||
| +2 | Jorge GALÁN (Real Unión, 1p) | |
| LEANDRO Martínez (Arenas de Getxo, 2p) | ||
| Jorge AGUIRRE (Real Sociedad B) | ||
| ÁLEX SÁNCHEZ (Tudelano) | ||
| +1 | JON ANDER Pérez (Racing Santander, 1p) | |
| +1 | Juan ARTOLA (Athletic B) | |
| Asier CÓRDOBA (Osasuna B, 1p) | ||
| CARRI (Ebro, 3p) |
| Wednesday, 3 February 2021 | |||||
| 9 | SD Logroñés | 1-1 | Haro Deportivo | ||
| 76 | Emilio | 48 | Valiño | ||
| 9 | Ejea | 1-0 | Osasuna B | ||
| 84 | Salinas | ||||
| Saturday, 6 February 2021 | |||||
| 15 | Portugalete | 0-0 | Alavés B | ||
| 15 | Amorebieta | 2-3 | Athletic B | ||
| 26 | Arregi | 71 | Prados | ||
| 88 | Asier Etxaburu | 72 | Urain | ||
| 87 | Artola | ||||
| 13 | Mutilvera | 3-1 | Ejea | ||
| 3 | Imanol | 71(p) | Carlos | ||
| 8 | Javi López | ||||
| 51(p) | Eder Abaurrea | ||||
| Sunday, 7 February 2021 | |||||
| 15 | Racing Santander | 2-0 | Leioa | ||
| 36(p) | Jon Ander | ||||
| 82 | Álvaro Cejudo | ||||
| 15 | Real Sociedad B | 2-0 | Barakaldo | ||
| 21 | Olasagasti | ||||
| 85 | Aritz Aldasoro | ||||
| 15 | Real Unión | 4-1 | Laredo | ||
| 26 | Galán | 35 | Vinatea | ||
| 42 | Sergio Llamas | ||||
| 85 | Temenuzhkov | ||||
| 90(p) | Galán | ||||
| 13 | Izarra | 0-2 | Calahorra | ||
| 77 | Carrique | ||||
| 90 | David Soto | ||||
| 13 | Haro Deportivo | 0-3 | Tudelano | ||
| 7 | Ángel Sánchez | ||||
| 24 | Sarriegi | ||||
| 67 | Rodrigo Sanz | ||||
| 13 | Ebro | 0-0 | Osasuna B | ||
| 13 | Tarazona | 1-2 | SD Logroñés | ||
| 17 | Casi | 30 | Emilio | ||
| 33 | Achi | ||||
