| Name | Age | Pos. | Team | Nat. |
|---|---|---|---|---|
| Àlex Àlex Avila Gómez | 19 | UE Figueres |
|
|
| Avelar, José Ricardo José Ricardo Avelar | 27 | Defender,Left back | Rayo Vallecano |
|
| Dani Avila Daniel Ávila Marmol | 18 | Midfielder,Defensive midfielder | FC Barcelona |
|
| Junior Awusi Andrew Junior Awusi Boddien | 19 | Forward,Left winger | Eintracht Frankfurt |
|
| Diego Léon Diego Léon Ayarza | 41 | Midfielder,Attacking midfielder | ------Archiv-Seniorenbereich------- |
|
| Ayala Sergio Ayala López | 32 | Defender,Centre back | ------Archive-Professional------ |
|
| Ayala José Antonio Ayala Romero | 34 | Defender,Centre back | -Sportinvalide- |
|
| Ayán Valcárcel, David David Ayán Valcárcel | - | Sporting Gijón |
|
|
| Ayala Oriol Ayala i Serra | 29 | Defender,Centre back,Defensive midfielder | Real Madrid |
|
| Antonio Antonio Ayala Fernández | 36 | Goalkeeper | Club Deportivo Utrera |
|
| Jesus Maria Ayala Jesús María Ayala Sánchez | 32 | Forward,Striker | Club Deportivo San Roque de Cádiz |
|
| Eric Ayala Eric Ayala Cárdeno | 30 | Goalkeeper | RCD Espanyol Barcelona |
|
| Kiko Francisco Ayala | 29 | Defender,Centre back | Santa Maria Saints (Santa Maria High School) |
|
| Dani Ayala Daniel Ayala Jurado | 27 | Goalkeeper | ------Archive-Professional------ |
|
| Alfredo Alfredo Ayuso García | 32 | Defender,Centre back | ADC Parque Sureste |
|
| Ayala José Antonio Ayala Romero | 29 | Defender,Sweeper | UD Santa Rosalía – Maqueda |
|
| Ayesa Burgui, Gaizka Gaizka Ayesa Burgui | 24 | Goalkeeper | ------Archive-Professional------ |
|
| Juan Lebron Juan Mánuel Áyala Lébron | 32 | Defender,Centre back | Balón De Cádiz CF |
|
| Luismi Luis Miguel Ayala Gil | 19 | Goalkeeper | UD Almeria |
|
| Ayala Diaz, Francisco Agustín Francisco Agustín Ayala Diaz | 26 | Midfielder | ------Archiv-Seniorenbereich------- |
|
| Gonzalo Gonzalo Ayesta Hormaeche | 28 | Defender | Loiola Indautxu Futbol |
|
| Luisja Luis Javier Ayllón Mata | 34 | Goalkeeper | -Karriereende- |
|
| Ayaviri Mendoza, Samir Samir Ayaviri Mendoza | 20 | Defender | UE Sitges |
|
| Ayrinhac Román Ayrinhac Colorado | 42 | Defender | -Karriereende- |
|
| Ayala Iporre, Pablo Pablo Ayala Iporre | 26 | Defender | Pinatar CF |
|
| Ayats Segalés, Nil Nil Ayats Segalés | 27 | Defender,Centre back | Associació Esportiva Josep Maria Gené |
|
| Aybar Alejandro Aybar Cifuentes | 24 | Defender,Right back | Münchner Fussball Schule |
|
| César Azpilicueta César Azpilicueta Tanco | 36 | Defender,Right back | FC Sevilla |
|
| Gorka Azkorra Gorka Azkorra Trueba | 42 | Forward,Striker | Deportivo Alaves |
|
| Irvin Arzumendi Irvin Azurmendi Braza | 31 | Defender,Centre back | ASPTT Paris Île de France |
|
| Pablo Pablo Antonio Azcona Zamorano | 25 | Defender,Left winger | ------Archiv-Seniorenbereich------- |
|
| Ekaitz Azkuenaga Ekaitz Azkuenaga Astorkiza | 35 | Forward | Juventud Deportiva Somorrostro (JDS) |
|
| Antxon Antxon Azkarate | 32 | Goalkeeper | Unión Deportiva Aretxabaleta Kirol Elkartea |
|
| Eder Azparren Eder Azparren Jiménez | 38 | Defender,Centre back | Real Jaen |
|
| Azkoiti Mikel Azkoiti Juaristi | 38 | Defender | ------Archiv-Seniorenbereich------- |
|
| Raul Aznar Raúl Áznar Opére | 36 | Defender | ------Archiv-Seniorenbereich------- |
|
| Sa Martinez Sander Aznar Martinez | 37 | Midfielder,Left winger | RKSV Pancratius |
|
| Riva Erik Aznar Rívas | 19 | Midfielder,Right winger | Cerdanyola del Vallès Fútbol Club |
|
| Azon Juan Carlos Azón Marco | 25 | Goalkeeper | SD Logroñés |
|
| Adam Aznou Adam Aznou Ben Cheikh | 19 | Defender,Left back | FC Everton |
|
| Antonio Barragán Antonio Barragan Fernández | 38 | Defender,Right back | ------Archive-Professional------ |
|
| Edgar Barreto Édgar Osvaldo Barreto Caceres | 41 | Midfielder,Central midfielder | ------Archive-Professional------ |
|
| Israel Israel Bascón Gigato | 38 | Midfielder,Right midfielder,Central midfielder | Albacete Balompié |
|
| Jorge Martínez Jorge Andrés Barrios Martinez | 42 | Midfielder,Right winger | -Karriereende- |
|
| Mikel Balenziaga Mikel Balenziaga Oruesagasti | 37 | Defender,Left back | Athletic Bilbao |
|
| Éver Banega Éver Maximiliano David Banega | 37 | Midfielder,Defensive midfielder,Central midfielder | Club Atlético Newell’s Old Boys |
|
| Iván Balliu Iván Balliu Campeny | 33 | Defender,Right back | Rayo Vallecano |
|
| Txomin Barcina Sergio Barcina Rodríguez | 34 | Midfielder | Club Deportivo Toledo |
|
| Roberto Batres Roberto Batres Díaz | 39 | Forward,Striker | -Sportinvalide- |
|
| Marc Bartra Marc Bartra Aregall | 34 | Defender,Centre back | Real Betis Sevilla |
|