| 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 | Primera fase |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Segunda fase | |||||||||||
| Season archive |
| Segunda B IV 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 | Algeciras | 18 | 9 | 5 | 4 | 21 | 17 | +4 | 32 | LWWL | 9 | 5 | 2 | 2 | 14 | 10 | 9 | 4 | 3 | 2 | 7 | 7 | ||
| 2 | San Fernando | 18 | 9 | 4 | 5 | 22 | 15 | +7 | 31 | WOOL | 9 | 4 | 2 | 3 | 9 | 7 | 9 | 5 | 2 | 2 | 13 | 8 | ||
| 3 | Atlético Sanluqueño | 18 | 9 | 4 | 5 | 18 | 17 | +1 | 31 | WWOW | 9 | 4 | 2 | 3 | 10 | 11 | 9 | 5 | 2 | 2 | 8 | 6 | ||
| 4 | 1 | Linense | 18 | 7 | 7 | 4 | 17 | 12 | +5 | 28 | WLOX | 9 | 3 | 5 | 1 | 5 | 3 | 9 | 4 | 2 | 3 | 12 | 9 | |
| 5 | 1 | Tamaraceite | 18 | 6 | 9 | 3 | 19 | 15 | +4 | 27 | LXOX | 9 | 5 | 3 | 1 | 10 | 6 | 9 | 1 | 6 | 2 | 9 | 9 | |
| 6 | Cádiz B | 18 | 6 | 5 | 7 | 20 | 19 | +1 | 23 | XLWO | 9 | 4 | 2 | 3 | 15 | 11 | 9 | 2 | 3 | 4 | 5 | 8 | ||
| 7 | 2 | Las Palmas Atlético | 18 | 4 | 9 | 5 | 13 | 16 | -3 | 21 | WWLO | 9 | 2 | 5 | 2 | 10 | 10 | 9 | 2 | 4 | 3 | 3 | 6 | |
| 8 | 1 | Recreativo Huelva | 18 | 5 | 5 | 8 | 29 | 27 | +2 | 20 | XXLX | 9 | 5 | 1 | 3 | 19 | 10 | 9 | 0 | 4 | 5 | 10 | 17 | |
| 9 | 1 | Marbella | 18 | 4 | 6 | 8 | 20 | 19 | +1 | 18 | LOOW | 9 | 2 | 3 | 4 | 10 | 9 | 9 | 2 | 3 | 4 | 10 | 10 | |
| 10 | CD Marino | 18 | 2 | 4 | 12 | 11 | 33 | -22 | 10 | LLWL | 9 | 1 | 4 | 4 | 3 | 8 | 9 | 1 | 0 | 8 | 8 | 25 | ||
| Segunda B IV 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 | UCAM Murcia | 18 | 9 | 6 | 3 | 22 | 15 | +7 | 33 | WXWW | 9 | 5 | 3 | 1 | 12 | 8 | 9 | 4 | 3 | 2 | 10 | 7 | ||
| 2 | Linares | 18 | 10 | 3 | 5 | 22 | 16 | +6 | 33 | WLWL | 9 | 6 | 2 | 1 | 10 | 4 | 9 | 4 | 1 | 4 | 12 | 12 | ||
| 3 | 1 | Betis Deportivo | 18 | 7 | 9 | 2 | 23 | 15 | +8 | 30 | WWOX | 9 | 4 | 4 | 1 | 13 | 6 | 9 | 3 | 5 | 1 | 10 | 9 | |
| 4 | 1 | Sevilla Atlético | 18 | 8 | 6 | 4 | 27 | 19 | +8 | 30 | WWOO | 9 | 4 | 3 | 2 | 11 | 7 | 9 | 4 | 3 | 2 | 16 | 12 | |
| 5 | Córdoba | 18 | 7 | 6 | 5 | 21 | 16 | +5 | 27 | LWXW | 9 | 3 | 3 | 3 | 13 | 10 | 9 | 4 | 3 | 2 | 8 | 6 | ||
| 6 | Real Murcia | 18 | 6 | 7 | 5 | 22 | 21 | +1 | 25 | XXXW | 9 | 3 | 3 | 3 | 11 | 10 | 9 | 3 | 4 | 2 | 11 | 11 | ||
| 7 | Recreativo Granada | 18 | 6 | 5 | 7 | 20 | 19 | +1 | 23 | LWWW | 9 | 2 | 3 | 4 | 9 | 10 | 9 | 4 | 2 | 3 | 11 | 9 | ||
| 8 | El Ejido | 18 | 4 | 7 | 7 | 17 | 21 | -4 | 19 | XLLO | 9 | 2 | 4 | 3 | 8 | 7 | 9 | 2 | 3 | 4 | 9 | 14 | ||
| 9 | Yeclano | 18 | 2 | 5 | 11 | 13 | 27 | -14 | 11 | LLLL | 9 | 1 | 2 | 6 | 8 | 16 | 9 | 1 | 3 | 5 | 5 | 11 | ||
| 10 | Lorca Deportiva | 18 | 1 | 6 | 11 | 15 | 33 | -18 | 9 | LLLW | 9 | 0 | 3 | 6 | 9 | 20 | 9 | 1 | 3 | 5 | 6 | 13 | ||
| 11 | RAÚL García (Betis Deportivo) | |
| +1 | IVÁN Romero (Sevilla Atlético, 2p) | |
| 10 | +1 | Alberto QUILES (Recreativo Huelva, 4p) |
| 9 | +1 | PITO (Linense, 1p) |
| 7 | ALBERTO TORIL Domingo (Real Murcia) | |
| CHUMBI (Marbella) | ||
| 6 | DIEGO CERVERO Otero (Atlético Sanluqueño) | |
| +1 | Isaac AKETXE (UCAM Murcia, 2p) | |
| ANDRÉS José (Lorca Deportiva, 1p) | ||
| FRANCIS (San Fernando, 1p) | ||
| WILLY (Córdoba) | ||
| +2 | Eduardo UBIS (Algeciras, 1p) | |
| +1 | HUGO DÍAZ (Linares, 2p) | |
| 5 | NUHA Marong (Recreativo Granada) | |
| Juan CALLEJÓN (Marbella) | ||
| IVÁN Turrillo (Algeciras, 4p) | ||
| +1 | Yaimil MEDINA (Recreativo Huelva) | |
| MARC MAS Costa (Linares, 1p) | ||
| 4 | Antonio ARANDA (Recreativo Granada) | |
| JORDI SÁNCHEZ Ribas (UCAM Murcia) | ||
| SETH Airam (Recreativo Huelva) | ||
| Manuel NIETO (Cádiz B, 3p) | ||
| Jonathan QUINTERO (Tamaraceite, 1p) | ||
| Federico PIOVACCARI (Córdoba) | ||
| JUANITO (Betis Deportivo) |
| Sunday, 21 March 2021 | |||||
| 18 | Marbella | 1-2 | Linense | ||
| 3 | Granero | 82 | Pito | ||
| 90 | Coulibaly | ||||
| 18 | Córdoba | 1-2 | Betis Deportivo | ||
| 35 | Jesús | 90 | Dani Rebollo | ||
| 90 | Mizzian | ||||
| 18 | Real Murcia | 2-2 | El Ejido | ||
| 25 | Adrián Fuentes | 14 | Jonxa | ||
| 49 | Abenza | 80 | Etxaniz | ||
| 18 | Sevilla Atlético | 1-0 | Yeclano | ||
| 84(p) | Iván | ||||
| 18 | Linares | 1-0 | Lorca Deportiva | ||
| 72 | Hugo Díaz | ||||
| 18 | Algeciras | 2-3 | Atlético Sanluqueño | ||
| 44 | Ubis | 30 | Arasa | ||
| 62 | Ubis | 32(p) | Edu Oriol | ||
| 39 | Adrián | ||||
| 18 | Cádiz B | 2-2 | Recreativo Huelva | ||
| 30 | Chapela | 62 | Quiles | ||
| 69 | Kike Carrasco | 80 | Medina | ||
| 18 | CD Marino | 0-1 | San Fernando | ||
| 2 | Hugo | ||||
| 18 | Recreativo Granada | 1-2 | UCAM Murcia | ||
| 1 | Bravo | 39 | Liberto | ||
| 90 | Aketxe | ||||
| 18 | Tamaraceite | 0-2 | Las Palmas Atlético | ||
| 50 | Juan Fernández | ||||
| 66 | Juan Fernández | ||||