Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2023 |  | Dimitar Chelebiev | MF |  | Septemvri Sofia U15 | U15 |
| 07/2023 | | Nikola Genchev | MF | | Septemvri Sofia U15 | U15 |
| 07/2023 | | Viktor Ivanov | MF | |||
| 07/2023 | | Venislav Mihaylov | MF | | Septemvri Sofia U15 | U15 |
| 07/2023 | | Mladen Petkov | MF | |||
| 07/2023 | | Dimitar Marinov | FW |