Onur Oztonga - Transfers
Onur Oztonga
| - | Boluspor | Kocaelispor | Return from loan | |
| - |
Boluspor |
| Loan |
| - | Karacabey Bld. | Kocaelispor | Return from loan |
| - | Kocaelispor | Karacabey Bld. | Loan |
| - | Nevsehir | Kocaelispor | Return from loan |
| - | Kocaelispor | Nevsehir | Loan |
| - | Fethiyespor | Kocaelispor | Return from loan |
07 Jun2021 | Kocaelispor | Fethiyespor | Loan |
| - | Erokspor | Kocaelispor | Return from loan |
| - | Kocaelispor | Erokspor | Loan |
O. Oztonga transfer history tracks all club moves during the professional career, including transfer dates and teams involved.