Stadium: MTA 9 Round: 62 Ground: Clay
| ITF M15 Čornomorsk | 2021/08/30 07:00 | Simonas Zukauskas v Kaya Arinc | 6-4,6-2 |
| ITF M15 Čornomorsk | 2021/08/29 09:30 | Igor Dudun v Kaya Arinc | 5-7,5-7 |
| ITF M15 - Antalya | 2021/06/29 14:20 | Kaya Arinc v Alex Barrena | 0-6,1-6 |
| ITF M15 - Antalya | 2021/06/20 07:00 | Kaya Arinc v Filip Duda | 0-6,4-6 |
| ITF M15 - Antalya | 2021/06/14 07:30 | Marsel Ilhan v Kaya Arinc | 6-1,7-6 |
| ITF M15 - Antalya | 2021/06/13 07:30 | Vladimir Cherkovets v Kaya Arinc | 0-6,1-6 |
| ITF M15 - Antalya | 2021/06/07 09:05 | Pawel Juszczak v Kaya Arinc | 6-3,6-2 |
| ITF M15 - Antalya | 2021/06/06 07:30 | Kaya Arinc v Daniil Savelev | 3-6,6-0,10-6 |
| ITF M15 Benicarlo | 2021/11/08 09:00 | Lorenzo Rottoli v Tadas Babelis | 6-2,6-2 |
| ITF M15 Benicarlo | 2021/11/07 08:30 | Tadas Babelis v Stefan Cizelj-Zivkovic | 6-1,6-3 |
| ITF M15 Madrid | 2021/10/27 07:55 | Tadas Babelis v Jorge Martinez Martinez | 1-6,6-1,6-7 |
| ITF M25 Madrid | 2021/10/26 08:00 | Ivan Bas Mengual v Tadas Babelis | 3-6,4-6 |
| ITF M25 Madrid | 2021/10/25 12:00 | Serafin Zund v Tadas Babelis | 4-6,5-7 |
| ITF M15 Girona | 2021/10/17 10:30 | Lamine Ouahab v Tadas Babelis | 6-4,7-6 |
| ITF M15 Platja D'Aro | 2021/10/10 08:00 | Aaron Cohen v Tadas Babelis | 6-4,2-6,10-8 |
| ITF M15 Platja D'Aro | 2021/10/03 08:00 | Simon Beaupain v Tadas Babelis | 7-6,6-4 |