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 C | Overall | Home | Away | ||||||||||||||||||||||
| P | W | D | L | F | A | Gdf | Pts | PPG | Form | P | W | D | L | F | A | P | W | D | L | F | A | ||||
| 1 | 1 | Athletic B | 25 | 15 | 6 | 4 | 46 | 24 | +22 | 51 | 2.04 | WLWW | 13 | 9 | 2 | 2 | 24 | 8 | 12 | 6 | 4 | 2 | 22 | 16 | |
| 2 | 1 | Real Sociedad B | 25 | 15 | 5 | 5 | 44 | 20 | +24 | 50 | 2.00 | LXWW | 13 | 10 | 0 | 3 | 28 | 8 | 12 | 5 | 5 | 2 | 16 | 12 | |
| 3 | Amorebieta | 25 | 14 | 6 | 5 | 34 | 21 | +13 | 48 | 1.92 | WWOO | 13 | 9 | 2 | 2 | 23 | 12 | 12 | 5 | 4 | 3 | 11 | 9 | ||
| 4 | Calahorra | 23 | 11 | 8 | 4 | 22 | 11 | +11 | 41 | 1.78 | WWOL | 11 | 6 | 3 | 2 | 13 | 7 | 12 | 5 | 5 | 2 | 9 | 4 | ||
| 5 | Tudelano | 23 | 9 | 7 | 7 | 33 | 29 | +4 | 34 | 1.48 | LLLL | 11 | 4 | 4 | 3 | 16 | 15 | 12 | 5 | 3 | 4 | 17 | 14 | ||
| 6 | SD Logroñés | 23 | 7 | 10 | 6 | 22 | 23 | -1 | 31 | 1.35 | LXLO | 11 | 5 | 4 | 2 | 13 | 8 | 12 | 2 | 6 | 4 | 9 | 15 | ||
| Segunda B II D | Overall | Home | Away | ||||||||||||||||||||||
| P | W | D | L | F | A | Gdf | Pts | PPG | Form | P | W | D | L | F | A | P | W | D | L | F | A | ||||
| 1 | 1 | Real Unión | 24 | 14 | 3 | 7 | 34 | 19 | +15 | 45 | 1.88 | WWWW | 12 | 8 | 1 | 3 | 24 | 10 | 12 | 6 | 2 | 4 | 10 | 9 | |
| 2 | 1 | Racing Santander | 23 | 12 | 6 | 5 | 39 | 22 | +17 | 42 | 1.83 | WWXW | 11 | 5 | 3 | 3 | 17 | 9 | 12 | 7 | 3 | 2 | 22 | 13 | |
| 3 | Arenas de Getxo | 24 | 8 | 11 | 5 | 22 | 19 | +3 | 35 | 1.46 | WWWL | 11 | 4 | 5 | 2 | 12 | 9 | 13 | 4 | 6 | 3 | 10 | 10 | ||
| 4 | 1 | Ebro | 23 | 8 | 8 | 7 | 20 | 27 | -7 | 32 | 1.39 | WLLL | 12 | 5 | 4 | 3 | 14 | 13 | 11 | 3 | 4 | 4 | 6 | 14 | |
| 5 | 1 | Osasuna B | 23 | 8 | 6 | 9 | 29 | 31 | -2 | 30 | 1.30 | LWLL | 12 | 5 | 4 | 3 | 17 | 13 | 11 | 3 | 2 | 6 | 12 | 18 | |
| 6 | Laredo | 24 | 8 | 4 | 12 | 21 | 33 | -12 | 28 | 1.17 | LLWO | 12 | 6 | 4 | 2 | 13 | 8 | 12 | 2 | 0 | 10 | 8 | 25 | ||
| 7 | Tarazona | 23 | 7 | 4 | 12 | 19 | 31 | -12 | 25 | 1.09 | LLLX | 12 | 5 | 2 | 5 | 13 | 13 | 11 | 2 | 2 | 7 | 6 | 18 | ||
| Segunda B II E | Overall | Home | Away | ||||||||||||||||||||||
| P | W | D | L | F | A | Gdf | Pts | PPG | Form | P | W | D | L | F | A | P | W | D | L | F | A | ||||
| 1 | Mutilvera | 23 | 9 | 7 | 7 | 29 | 19 | +10 | 34 | 1.48 | WWOO | 12 | 5 | 4 | 3 | 15 | 9 | 11 | 4 | 3 | 4 | 14 | 10 | ||
| 2 | Ejea | 23 | 8 | 7 | 8 | 21 | 24 | -3 | 31 | 1.35 | WWXW | 12 | 5 | 5 | 2 | 11 | 9 | 11 | 3 | 2 | 6 | 10 | 15 | ||
| 3 | Izarra | 23 | 8 | 3 | 12 | 23 | 29 | -6 | 27 | 1.17 | WWLW | 12 | 6 | 2 | 4 | 17 | 14 | 11 | 2 | 1 | 8 | 6 | 15 | ||
| 4 | 1 | Haro Deportivo | 23 | 5 | 8 | 10 | 21 | 26 | -5 | 23 | 1.00 | WWXW | 12 | 5 | 1 | 6 | 14 | 14 | 11 | 0 | 7 | 4 | 7 | 12 | |
| 5 | 1 | Portugalete | 25 | 6 | 6 | 13 | 19 | 25 | -6 | 24 | 0.96 | LLXL | 12 | 3 | 5 | 4 | 9 | 8 | 13 | 3 | 1 | 9 | 10 | 17 | |
| 6 | Alavés B | 25 | 5 | 6 | 14 | 24 | 38 | -14 | 21 | 0.84 | LLOL | 12 | 4 | 3 | 5 | 11 | 10 | 13 | 1 | 3 | 9 | 13 | 28 | ||
| 7 | Barakaldo | 25 | 5 | 4 | 16 | 23 | 48 | -25 | 19 | 0.76 | LLXO | 12 | 5 | 2 | 5 | 17 | 18 | 13 | 0 | 2 | 11 | 6 | 30 | ||
| 8 | Leioa | 25 | 2 | 7 | 16 | 15 | 41 | -26 | 13 | 0.52 | LLWL | 12 | 2 | 6 | 4 | 11 | 13 | 13 | 0 | 1 | 12 | 4 | 28 | ||
| 10 | +3 | IMANOL Barace (Mutilvera, 4p) |
| Cedric OMOIGUI (Racing Santander) | ||
| Juan ARTOLA (Athletic B) | ||
| 9 | ÁNGEL SÁNCHEZ Baró (Tudelano) | |
| Robert NAVARRO (Real Sociedad B, 3p) | ||
| NICO WILLIAMS (Athletic B, 5p) | ||
| 8 | +1 | LEANDRO Martínez (Arenas de Getxo, 4p) |
| 7 | Nikolai OBOLSKY (Barakaldo, 3p) | |
| Asier CÓRDOBA (Osasuna B, 2p) | ||
| +1 | DIEGO SUÁREZ Hernández (Tudelano, 4p) | |
| Iker AMORRORTU (Calahorra, 2p) | ||
| 6 | Mikel ORBEGOZO (Tudelano, 3p) | |
| +1 | IKER Unzueta (Amorebieta, 2p) | |
| MARIO Musy (Portugalete, 1p) | ||
| +1 | CARRI (Ebro, 4p) | |
| +1 | CASI (Tarazona) | |
| Julen LOBETE (Real Sociedad B) | ||
| 5 | SERGIO LLAMAS Pardo (Real Unión) | |
| Mario CAPELETE (Real Unión) | ||
| Jorge GALÁN (Real Unión, 2p) | ||
| David VINATEA (Laredo, 1p) | ||
| JOEL Rodríguez (Osasuna B) | ||
| ÁLVARO García (Laredo, 1p) | ||
| +1 | Giorgi GAGUA (Alavés B) | |
| EDER ABAURREA Díaz (Mutilvera, 1p) | ||
| +1 | AITOR SEGUÍN Cid (Barakaldo) |
| Sunday, 2 May 2021 | |||||
| 5 | Athletic B | 3-1 | Tudelano | ||
| 26 | Serrano | 11(p) | Diego Suárez | ||
| 50 | Victor | ||||
| 53 | Serrano | ||||
| 5 | Real Sociedad B | 0-1 | Calahorra | ||
| 81 | Fran Rodríguez | ||||
| 5 | Osasuna B | 1-2 | Arenas de Getxo | ||
| 20 | González | 7 | Jurgi | ||
| 64 | Leandro | ||||
| 5 | Izarra | 2-1 | Alavés B | ||
| 14(p) | Cabrera | 65 | Gagua | ||
| 24 | Javi | ||||
| 5 | Amorebieta | 3-1 | SD Logroñés | ||
| 10(p) | Iker | 17(p) | Juan Antonio | ||
| 28 | Mikel Álvaro | ||||
| 45 | Aitor | ||||
| 5 | Ejea | 2-1 | Barakaldo | ||
| 28(p) | Carlos | 53 | Aitor Seguín | ||
| 82 | Carracedo | ||||
| 5 | Mutilvera | 4-1 | Leioa | ||
| 29 | Ander Yoldi | 47 | Juaristi | ||
| 42 | Arana | ||||
| 60(p) | Imanol | ||||
| 74 | Imanol | ||||
| 5 | Haro Deportivo | 1-0 | Portugalete | ||
| 90 | Joseba | ||||
| 5 | Ebro | 3-1 | Laredo | ||
| 38 | José Ramón | 17 | David Sanz | ||
| 77(p) | Jairo | ||||
| 88 | Carri | ||||
| 5 | Tarazona | 1-2 | Real Unión | ||
| 82 | Casi | 4 | Ekhi | ||
| 46 | Thior | ||||
| Wednesday, 5 May 2021 | |||||
| 4 | Mutilvera | 1-0 | Portugalete | ||
| 28 | Imanol | ||||
