Squad
| No. | Player | Born | P |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|---|---|
| 24 | Lucas Ahijado |  1995 | D | 1 | - | 120 | - | - | - |
| 3 | Rahim Alhassane | 2002 | D | - | - | - | - | - | - |
| 2 | Eric Bailly | 1994 | D | - | - | - | - | - | - |
| 18 | Josip Brekalo | 1998 | F | - | - | - | - | - | - |
| 12 | Daniel Calvo | 1994 | D | - | 1 | 52 | - | 1 | - |
| 16 | David Carmo | 1999 | D | - | - | - | - | - | - |
| 8 | Santiago Cazorla | 1984 | M | - | - | - | - | - | - |
| 7 | Ilyas Chaira | 2001 | F | - | 1 | 62 | - | - | - |
| 31 | José Cheli | 2007 | M | - | - | - | - | - | - |
| 11 | Santiago Colombatto | 1997 | M | - | 1 | 62 | - | 1 | - |
| 4 | David Costas | 1995 | D | - | - | - | - | - | - |
| 20 | Leander Dendoncker | 1995 | M | - | - | - | - | - | - |
| 17 | Brandon Dominguès | 2000 | M | - | - | - | - | - | - |
| 14 | Ovie Ejaria | 1997 | M | - | - | - | - | - | - |
| 13 | Aarón Escandell | 1995 | G | - | - | - | - | - | - |
| 30 | Marco Esteban | 2006 | D | - | - | - | - | - | - |
| 29 | Omar Falah | 2003 | D | - | - | - | - | - | - |
| 19 | Álex Forés | 2001 | F | - | - | - | - | - | - |
| 28 | Lamine Gueye | 2004 | F | - | - | - | - | - | - |
| 10 | Haissem Hassan | 2002 | F | 1 | - | 58 | - | - | - |
| 21 | Luka Ilić | 1999 | M | - | - | - | - | - | - |
| Álvaro Lemos | 1993 | D | - | 1 | 62 | - | - | - | |
| 32 | Adrián Lopes | 2005 | D | - | - | - | - | - | - |
| 25 | Javier López | 2002 | D | - | - | - | - | - | - |
| 15 | Oier Luengo | 1997 | D | 1 | - | 68 | - | - | - |
| 1 | Horațiu Moldovan | 1998 | G | - | - | - | - | - | - |
| 26 | Miguel Narváez | 2002 | G | - | - | - | - | - | - |
| 5 | Alberto Reina | 1997 | M | - | - | - | - | - | - |
| 23 | Salomón Rondón | 1989 | F | - | - | - | - | - | - |
| 6 | Kwasi Sibo | 1998 | M | 1 | - | 76 | - | - | - |
| 34 | Diego Tejón | 2002 | M | - | - | - | - | - | - |
| 22 | Ignacio Vidal | 1995 | D | - | - | - | - | - | - |
| 9 | Federico Viñas | 1998 | F | - | - | - | - | - | - |
