| Name▲ | Position | Age | |
|---|---|---|---|
AG | A. Griezmann | Attacker | 34 |
 | A. Lookman | Attacker | 28 |
 | A. Puric | Defender | 22 |
 | A. Sørloth | Attacker | 30 |
 | Alejandro Monserrate | Midfielder | 19 |
 | Álex Baena | Attacker | 24 |
 | Álex Grimaldo | Defender | 30 |
 | Álvaro Moreno | Goalkeeper | 19 |
AO | Arnau Ortiz | Attacker | — |
 | C. Lenglet | Defender | 30 |
CR | C. Romero | Defender | 27 |
CM | Carlos Martín | Midfielder | 23 |
 | D. Hancko | Defender | 28 |
DM | Dani MartÃnez | Defender | 21 |
GS | G. Simeone | Attacker | 23 |
 | G. Spina | Defender | 20 |
 | I. Luque | Attacker | 20 |
JÁ | J. Álvarez | Attacker | 25 |
JC | J. Cardoso | Midfielder | 24 |
JC | J. Castillo | Midfielder | — |
 | J. Dominguez | Defender | 16 |
JG | J. Giménez | Defender | 30 |
JM | J. Morcillo | Midfielder | 19 |
JM | J. Musso | Goalkeeper | 31 |
 | J. Oblak | Goalkeeper | 33 |
 | Javi Serrano | Midfielder | 22 |
 | Javier Boñar | Defender | 20 |
JG | Javier Gil | Defender | — |
JD | Jonathan David | Attacker | 25 |
JD | Jorge Domínguez | Defender | — |
JD | Julio Díaz del Romo | Defender | 20 |
KL | Kang-in Lee | Midfielder | 24 |
K | Koke | Midfielder | 33 |
 | M. Hjulmand | Midfielder | 27 |
 | M. Llorente | Attacker | 17 |
MR | M. Ruggeri | Defender | 23 |
 | Marc Pubill | Defender | 22 |
 | Marcos Llorente | Defender | 30 |
 | Mario de Luis | Goalkeeper | 23 |
NG | N. González | Attacker | 27 |
 | N. Molina | Defender | 27 |
OV | Obed Vargas | Midfielder | 20 |
PB | Pablo Barrios | Midfielder | 22 |
 | Rayane Belid | Attacker | 20 |
RL | Robin Le Normand | Defender | 29 |
RM | Rodrigo Mendoza | Midfielder | 20 |
SE | Salvador Esquivel | Goalkeeper | 20 |
 | Sergio Esteban | Attacker | 17 |
TA | T. Almada | Attacker | 24 |
 | T. Seidu | Midfielder | 17 |