AC Sparta Prague (Chance Liga): every transfer in and out, fees paid and earned, squad market value, €71m spent and €117m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-01 | Krystof Danek | Sparta Prague | LASK | — |
| 2026-07-01 | Ebrima Singhateh | Jablonec | Sparta Prague | — |
| 2026-03-01 | Hugo Sochurek | Sparta Prague B | Sparta Prague | — |
| 2026-02-11 | Martin Suchomel | Sparta Prague | Hradec Kralove | Loan |
| 2026-02-09 | Jhoanner Chávez | Lens | Sparta Prague | Loan |
| 2026-02-02 | Veljko Birmancevic | Sparta Prague | Getafe | Loan |
| 2026-01-29 | Oliver Sonne | Burnley | Sparta Prague | Loan |
| 2026-01-28 | Vojtech Vorel | Sparta Prague | Mlada Boleslav | Loan |
| 2026-01-26 | Lukas Sadilek | Sparta Prague | Górnik Zabrze | — |
| 2026-01-19 | Vaclav Sejk | Sparta Prague | Heerenveen | €1.3m |
| 2026-01-18 | Andrew Irving | West Ham | Sparta Prague | €1.5m |
| 2026-01-16 | Matyas Vojta | Mlada Boleslav | Sparta Prague | €4m |
| 2026-01-16 | Kevin-Prince Milla | Sparta Prague | Dukla Prague | Loan |
| 2026-01-16 | Joao Grimaldo | Partizan | Sparta Prague | €1.3m |
| 2026-01-16 | Dominik Hollý | Sparta Prague | Jablonec | Loan |
| 2026-01-16 | Angelo Preciado | Sparta Prague | Atlético-MG | €5m |
| 2025-09-05 | Jakub Martinec | Jablonec | Sparta Prague | €1m |
| 2025-09-01 | Markus Solbakken | Sparta Prague | Aarhus GF | €2m |
| 2025-09-01 | Garang Kuol | Newcastle U21 | Sparta Prague | €580k |
| 2025-08-25 | Ermal Krasniqi | Sparta Prague | Legia Warszawa | Loan |