Stadium: Court 1 Round: 45 Ground: Clay
| ITF - M15 Antalya | 2019/02/01 08:00 | Kaya Arinc v Juan Manuel Cerundolo | 2-6,2-6 |
| ITF - M15 Antalya | 2019/01/22 09:00 | Matej Sabanov v Kaya Arinc | 6-2,6-2 |
| ITF - M15 Antalya | 2019/01/16 11:30 | Kaya Arinc v Maciej Rajski | 2-6,0-6 |
| ITF Turkey F40 | 2018/12/08 06:00 | Kaya Arinc v Horst Rieder | 4-6,1-6 |
| ITF Turkey F39 | 2018/12/02 06:30 | Matyas Fuele v Kaya Arinc | 6-4,6-4 |
| ITF Tunisia F39 | 2018/11/03 10:30 | Vitalii Shcherba v Kaya Arinc | 6-2,6-2 |
| ITF Tunisia F38 | 2018/10/29 08:30 | Geoffrey Blancaneaux v Kaya Arinc | 6-0,6-0 |
| Challenger - Barcelona | 2018/10/07 07:15 | Kaya Arinc v Tak Khunn Wang | 1-6,0-6 |
| ITF - M15 Antalya | 2019/02/01 09:55 | Matej Sabanov v Ioannis Stergiou | 6-4,6-4 |
| ITF - M15 Antalya | 2019/01/28 11:30 | Ioannis Stergiou v Mikolaj Lorens | 6-0,6-1 |
| ITF - M15 Antalya | 2019/01/28 07:00 | Ioannis Stergiou v Kayra Kargin | 6-0,6-0 |
| ITF M25 Kazan | 2019/01/21 09:30 | Ioannis Stergiou v Andrey Uvarov | 4-6,2-6 |
| ITF Greece F8 | 2018/11/15 09:45 | Lucas Catarina v Ioannis Stergiou | 6-4,7-6 |
| ITF Greece F8 | 2018/11/14 10:05 | Ioannis Stergiou v Leon Hoeveler | 6-0,6-2 |
| ITF Greece F7 | 2018/11/08 11:10 | Ioannis Stergiou v Markos Kalovelonis | 2-6,4-6 |
| ITF Greece F7 | 2018/11/06 09:10 | Ioannis Stergiou v Stefan Palosi | 6-4,7-5 |