Segunda B Primera Segunda B II| Segunda B Primera | 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 | 2 | Athletic B | 9 | 5 | 3 | 1 | 16 | 9 | +7 | 18 | WWXX | 4 | 3 | 0 | 1 | 7 | 2 | 5 | 2 | 3 | 0 | 9 | 7 | |
| 2 | 1 | Amorebieta | 9 | 4 | 4 | 1 | 9 | 5 | +4 | 16 | OXWO | 5 | 4 | 1 | 0 | 7 | 2 | 4 | 0 | 3 | 1 | 2 | 3 | |
| 3 | 1 | Real Sociedad B | 9 | 4 | 2 | 3 | 16 | 9 | +7 | 14 | WLXX | 5 | 3 | 0 | 2 | 9 | 4 | 4 | 1 | 2 | 1 | 7 | 5 | |
| 4 | 2 | Alavés B | 9 | 4 | 2 | 3 | 10 | 10 | +0 | 14 | LWOO | 5 | 3 | 2 | 0 | 6 | 0 | 4 | 1 | 0 | 3 | 4 | 10 | |
| 5 | 2 | Laredo | 10 | 4 | 2 | 4 | 9 | 12 | -3 | 14 | WLXW | 5 | 3 | 2 | 0 | 7 | 3 | 5 | 1 | 0 | 4 | 2 | 9 | |
| 6 | 2 | Real Unión | 8 | 4 | 1 | 3 | 8 | 7 | +1 | 13 | WXLW | 4 | 2 | 1 | 1 | 6 | 5 | 4 | 2 | 0 | 2 | 2 | 2 | |
| 7 | 1 | Racing Santander | 8 | 3 | 3 | 2 | 10 | 7 | +3 | 12 | LXLW | 3 | 2 | 1 | 0 | 7 | 1 | 5 | 1 | 2 | 2 | 3 | 6 | |
| 8 | 3 | Arenas de Getxo | 9 | 2 | 6 | 1 | 6 | 6 | +0 | 12 | XOXX | 5 | 2 | 3 | 0 | 5 | 3 | 4 | 0 | 3 | 1 | 1 | 3 | |
| 9 | Portugalete | 9 | 2 | 3 | 4 | 8 | 9 | -1 | 9 | WLXL | 5 | 1 | 2 | 2 | 4 | 5 | 4 | 1 | 1 | 2 | 4 | 4 | ||
| 10 | Leioa | 9 | 1 | 3 | 5 | 4 | 8 | -4 | 6 | LXWO | 4 | 1 | 2 | 1 | 3 | 3 | 5 | 0 | 1 | 4 | 1 | 5 | ||
| 11 | Barakaldo | 9 | 1 | 1 | 7 | 6 | 20 | -14 | 4 | LLWL | 4 | 1 | 1 | 2 | 5 | 8 | 5 | 0 | 0 | 5 | 1 | 12 | ||
| 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 | Ebro | 8 | 4 | 3 | 1 | 8 | 6 | +2 | 15 | WLWW | 4 | 2 | 2 | 0 | 5 | 3 | 4 | 2 | 1 | 1 | 3 | 3 | ||
| 2 | Calahorra | 8 | 4 | 3 | 1 | 5 | 2 | +3 | 15 | OWXO | 4 | 2 | 1 | 1 | 3 | 2 | 4 | 2 | 2 | 0 | 2 | 0 | ||
| 3 | 1 | SD Logroñés | 8 | 3 | 5 | 0 | 9 | 3 | +6 | 14 | XWOO | 4 | 3 | 1 | 0 | 7 | 1 | 4 | 0 | 4 | 0 | 2 | 2 | |
| 4 | 1 | Tarazona | 8 | 4 | 2 | 2 | 7 | 5 | +2 | 14 | LWXW | 5 | 3 | 1 | 1 | 4 | 1 | 3 | 1 | 1 | 1 | 3 | 4 | |
| 5 | Mutilvera | 8 | 3 | 2 | 3 | 11 | 9 | +2 | 11 | LOWX | 4 | 1 | 2 | 1 | 4 | 4 | 4 | 2 | 0 | 2 | 7 | 5 | ||
| 6 | Tudelano | 8 | 2 | 4 | 2 | 9 | 8 | +1 | 10 | XXLL | 4 | 1 | 2 | 1 | 5 | 5 | 4 | 1 | 2 | 1 | 4 | 3 | ||
| 7 | Osasuna B | 8 | 2 | 3 | 3 | 7 | 10 | -3 | 9 | OLWX | 4 | 1 | 2 | 1 | 3 | 4 | 4 | 1 | 1 | 2 | 4 | 6 | ||
| 8 | Haro Deportivo | 8 | 1 | 3 | 4 | 7 | 7 | +0 | 6 | WOLL | 4 | 1 | 0 | 3 | 5 | 4 | 4 | 0 | 3 | 1 | 2 | 3 | ||
| 9 | Ejea | 8 | 1 | 3 | 4 | 3 | 10 | -7 | 6 | WLOL | 3 | 0 | 2 | 1 | 1 | 4 | 5 | 1 | 1 | 3 | 2 | 6 | ||
| 10 | Izarra | 8 | 1 | 2 | 5 | 6 | 12 | -6 | 5 | LXLW | 4 | 1 | 2 | 1 | 4 | 3 | 4 | 0 | 0 | 4 | 2 | 9 | ||
| 6 | +3 | Robert NAVARRO (Real Sociedad B, 1p) |
| 4 | Jorge AGUIRRE (Real Sociedad B) | |
| +1 | ÁLEX SÁNCHEZ (Tudelano) | |
| JOEL Rodríguez (Osasuna B) | ||
| +1 | ÁLVARO García (Laredo) | |
| +1 | LEANDRO Martínez (Arenas de Getxo, 2p) | |
| 3 | +1 | Asier GOTI (Leioa, 1p) |
| CARRI (Ebro, 2p) | ||
| JAVI LÓPEZ (Mutilvera) | ||
| +1 | Adrian GÜEMES (Portugalete) | |
| CASI (Tarazona) | ||
| +1 | JOSÉ Francisco SOBRIDO (Alavés B) | |
| Juan ARTOLA (Athletic B) | ||
| +1 | NICO WILLIAMS (Athletic B, 2p) |
| Saturday, 19 December 2020 | |||||
| 10 | Real Sociedad B | 1-2 | Athletic B | ||
| 41 | Lobete | 17 | Oier Zarraga | ||
| 20(og) | Arambarri | ||||
| Sunday, 20 December 2020 | |||||
| 10 | Barakaldo | 4-2 | Alavés B | ||
| 21(p) | Bengoetxea | 44 | Víctor Martínez | ||
| 47 | Jon Urkiza | 65 | José Sobrido | ||
| 76 | Ribeiro | ||||
| 80 | Aitor Seguín | ||||
| 10 | Real Unión | 2-1 | Portugalete | ||
| 21 | Quique Rivero | 74 | Nacho Ruiz | ||
| 90 | Elosegi | ||||
| 10 | Laredo | 2-1 | Leioa | ||
| 3 | Álvaro | 62 | Goti | ||
| 89 | Vinatea | ||||
| 10 | Arenas de Getxo | 1-1 | Racing Santander | ||
| 41(p) | Leandro | 51 | Mantilla | ||
| Wednesday, 23 December 2020 | |||||
| 8 | Barakaldo | 0-2 | Portugalete | ||
| 25(p) | Mario | ||||
| 54 | Güemes | ||||
| Sunday, 3 January 2021 | |||||
| 9 | Athletic B | 3-0 | Barakaldo | ||
| 17 | Oier Zarraga | ||||
| 74 | Aitor Paredes | ||||
| 80 | Nico Williams | ||||
| 8 | Real Sociedad B | 4-1 | Racing Santander | ||
| 4 | Navarro | 47 | Omoigui | ||
| 24 | Arambarri | ||||
| 26 | Navarro | ||||
| 49 | Navarro | ||||
| 8 | Tudelano | 1-1 | SD Logroñés | ||
| 29 | Álex Sánchez | 61 | Álvaro | ||
