| Name | Pos | Birth | Nat |
|---|---|---|---|
| Jan Oblak | GK | 07/01/93 | Slovenia |
| Juan Musso | GK | 06/05/94 | Argentina |
| Mario de Luis | GK | 06/05/02 | Spain |
| Salvi Esquivel | GK | 30/09/05 | Spain |
| Álvaro Moreno | GK | 05/06/06 | Spain |
| Marc Pubill | DF | 20/06/03 | Spain |
| José Giménez | DF | 20/01/95 | Uruguay |
| Aleksa Puric | DF | 07/07/03 | Serbia |
| Daniel Martínez | DF | 05/05/04 | Spain |
| Julio Díaz | DF | 10/01/05 | Spain |
| Obed Vargas | MF | 05/08/05 | Mexico |
| Javier Serrano | MF | 16/01/03 | Spain |
| Pablo Barrios | MF | 15/06/03 | Spain |
| Rodrigo Mendoza | MF | 15/03/05 | Spain |
| Alejandro Monserrate | MF | 28/01/06 | Spain |
| Taufik | MF | 20/01/08 | Ghana |
| Ademola Lookman | FW | 20/10/97 | Nigeria |
| Álex Baena | FW | 20/07/01 | Spain |
| Iker Luque | FW | 05/06/05 | Spain |
| Sergio Sánchez | FW | 20/03/07 | Spain |
| Matteo Ruggeri | Left Midfield | 11/07/02 | Italy |
| Johnny | Defensive Midfield | 20/09/01 | USA |
| Robin Le Normand | Centre-Back | 11/11/96 | Spain |
| Julián Álvarez | Centre-Forward | 31/01/00 | Argentina |
| Thiago Almada | Attacking Midfield | 26/04/01 | Argentina |
| Nahuel Molina | Right-Back | 06/04/98 | Argentina |
| Nicolás González | Right Winger | 06/04/98 | Argentina |
| Dávid Hancko | Centre-Back | 13/12/97 | Slovakia |
| Alexander Sørloth | Centre-Forward | 05/12/95 | Norway |
| Antoine Griezmann | Centre-Forward | 21/03/91 | France |
| Koke | Central Midfield | 08/01/92 | Spain |
| Marcos Llorente | Right Midfield | 30/01/95 | Spain |
| Clément Lenglet | Centre-Back | 17/06/95 | France |
| Javier Boñar | Right-Back | 03/06/05 | Spain |
| Ilias Kostis | Centre-Back | 27/02/03 | Cyprus |
| Giuliano Simeone | Right Winger | 18/12/02 | Argentina |
Club Atlético de Madrid
Coach: Diego Simeone
Stadium: Estadio Wanda Metropolitano
Foundation: 1903