Usak Spor: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2023-07-01 | İbrahim Demir | Usak Spor | Hatayspor | — |
| 2023-01-25 | Efecan Barlık | Basaksehir U19 | Usak Spor | Loan |
| 2023-01-20 | Cengiz Demir | Hatayspor | Usak Spor | Loan |
| 2022-08-31 | Berke Önde | Hatayspor | Usak Spor | Loan |
| 2022-07-01 | İbrahim Demir | Usak Spor Yth | Usak Spor | — |
| 2021-01-20 | Selim Dilli | Usak Spor | Konyaspor | Free |
| 2019-08-29 | Selim Dilli | Fatsa Belediye | Usak Spor | Free |