| 3. Round | 26/09/2018 | Kırşehir Belediyespor | - | Altay Izmir | 2:3 | ||||
| 4. Round | 30/10/2018 | Kastamonuspor | - | Altay Izmir | 2:3 aet |  |
|||
| 5. Round | 05/12/2018 | Altay Izmir | - | Kayserispor | 1:2 | ||||
| 5. Round | 19/12/2018 | Kayserispor | - | Altay Izmir | 4:1 |
| 3. Round | 26/09/2018 | Kırşehir Belediyespor | - | Altay Izmir | 2:3 | ||||
| 4. Round | 30/10/2018 | Kastamonuspor | - | Altay Izmir | 2:3 aet | |
|||
| 5. Round | 05/12/2018 | Altay Izmir | - | Kayserispor | 1:2 | ||||
| 5. Round | 19/12/2018 | Kayserispor | - | Altay Izmir | 4:1 |
| Atakan Rıdvan Çankaya | |
| Born: | 25.06.1998 |
| Place of birth: |
Izmir, 
Turkey |
| Nationality: |
Turkey
|
| Height: | 180 cm |
| Weight: | 72 kg |
| Position(s): | Centre Back Defensive Midfielder |
| Foot: | right |