 |
 |
|
| 10/09/2021 | 18:00 | Real Unión | - | RC Celta B | 1:4 (1:2) | |
| 18:00 | CD Badajoz | - | Inter de Madrid | 1:0 (0:0) | ||
| 11/09/2021 | 16:00 | Racing Ferrol | - | Real Valladolid B | 2:1 (1:1) | |
| 16:00 | CD Calahorra | - | Deportivo La Coruña | 0:3 (0:2) | ||
| 18:00 | Racing Santander | - | CF Talavera | 5:1 (2:1) | ||
| 20:00 | Zamora CF | - | UD Logroñés | 1:4 (0:2) | ||
| 12/09/2021 | 11:00 | SD Logroñés | - | CD Tudelano | 3:0 (1:0) | |
| 11:00 | UD SS Reyes | - | Rayo Majadahonda | 2:1 (1:1) | ||
| 16:00 | Unionistas CF | - | Extremadura UD | 3:0 (3:0) | ||
| 16:00 | CD Leonesa | - | Athletic Bilbao B | 2:1 (0:1) |
| » Tables | Home | Away | First round | Second round |
| # | Team | M. | W | D | L | goals | Dif. | Pt. | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
Deportivo La Coruña | 3 | 3 | 0 | 0 | 9:0 | 9 | 9 |
| 2 |
|
CD Badajoz | 3 | 2 | 1 | 0 | 3:0 | 3 | 7 |
| 3 |
|
UD Logroñés | 3 | 2 | 1 | 0 | 5:1 | 4 | 7 |
| 4 |
|
Unionistas CF | 3 | 2 | 1 | 0 | 6:2 | 4 | 7 |
| 5 |
|
Racing Santander | 3 | 2 | 0 | 1 | 6:2 | 4 | 6 |
| 6 |
|
Real Unión | 3 | 2 | 0 | 1 | 5:5 | 0 | 6 |
| 7 |
|
UD SS Reyes | 3 | 2 | 0 | 1 | 3:3 | 0 | 6 |
| 8 |
|
Rayo Majadahonda | 3 | 2 | 0 | 1 | 5:3 | 2 | 6 |
| 9 |
|
SD Logroñés | 3 | 1 | 2 | 0 | 4:1 | 3 | 5 |
| 10 |
|
Athletic Bilbao B | 3 | 1 | 1 | 1 | 4:4 | 0 | 4 |
|
Racing Ferrol | 3 | 1 | 1 | 1 | 4:4 | 0 | 4 | |
| 12 |
|
CD Leonesa | 3 | 1 | 1 | 1 | 4:5 | -1 | 4 |
| 13 |
|
RC Celta B | 3 | 1 | 1 | 1 | 4:6 | -2 | 4 |
| 14 |
|
CF Talavera | 3 | 1 | 0 | 2 | 3:7 | -4 | 3 |
| 15 |
|
Inter de Madrid | 3 | 0 | 1 | 2 | 2:4 | -2 | 1 |
| 16 |
|
Real Valladolid B | 3 | 0 | 1 | 2 | 2:5 | -3 | 1 |
| 17 |
|
Zamora CF | 3 | 0 | 1 | 2 | 2:6 | -4 | 1 |
| 18 |
|
CD Calahorra | 3 | 0 | 1 | 2 | 1:5 | -4 | 1 |
| 19 |
|
CD Tudelano | 3 | 0 | 0 | 3 | 0:5 | -5 | 0 |
| 20 |
|
Extremadura UD | 3 | 0 | 1 | 2 | 0:4 | -4 | -19 |
| Promotion | |
| Playoffs | |
| Relegation |
