R. Del Castillo
Stade Brestois 29Transfer€1.00m31 Aug 2026
A. Bonel
SubizaRaise—25 Aug 2026
A. BonelSubizaRaise—25 Aug 2026
R. Yeboah
IFK GoteborgTransfer€3.00m11 Aug 2026
Diego Rico
GetafeFree agentFree transfer11 Aug 2026
Jonathan Dubasin
Sporting GijonTransfer€4.00m26 Jul 2026
S. Becker
FSV Mainz 05Return from loan—29 Jun 2026
Raul Moro
AjaxTransfer€5.00m21 Jan 2026- Manu Rico
HuescaLoan—21 Jan 2026 
Javi Galán
Atletico MadridTransfer€500k31 Dec 2025
U. SantosSubiza——15 Dec 2025- A. KallOsasunaRaise—30 Nov 2025
- S. Becker
Real SociedadTransferFree transfer1 Sept 2025 - S. BeckerReal SociedadFree agent—31 Aug 2025
Mauro EchegoyenOsasunaRaise—18 Aug 2025- M. Serrano———21 Jul 2025
Iker Benito
Club QueretaroTransfer€520k13 Aug 2026- M. Serrano
Unionistas de SalamancaFree agent—25 Jul 2026 
Juan Cruz
OviedoFree agent—23 Jul 2026
D. Stamatakis
IbizaLoan—7 Jul 2026- S. BeckerFSV Mainz 05Transfer€500k30 Jun 2026
Víctor Muñoz
LiverpoolTransfer€40.00m30 Jun 2026- Javi Galán
Celta VigoFree agentFree transfer30 Jun 2026 - Ander YoldiIbizaFree agent—30 Jun 2026
C. Lumbreras
EibarFree agent—30 Jun 2026- C. LumbrerasEibarFree agent—30 Jun 2026
Jon García
Cultural LeonesaFree agent—30 Jun 2026- Manu RicoHuescaReturn from loan—29 Jun 2026
Martin Pedroarena
Arenas GetxoFree agent—29 Jun 2026- Juan Cruz—Free agent—29 Jun 2026
- S. BeckerFSV Mainz 05Loan—1 Feb 2026