Stadium: Court 4 Round: 25
| ITF Ukraine F3 | 2017/05/24 07:00 | Wilson Leite v Vasko Mladenov | 2-6,6-4,6-1 |
| ITF Ukraine F3 | 2017/05/23 07:00 | Vitaliy Sachko v Vasko Mladenov | 3-6,5-7 |
| ITF Ukraine F2 | 2017/05/16 11:45 | Denis Semenikhin v Vasko Mladenov | 6-2,6-4 |
| ITF Ukraine F1 | 2017/05/10 08:50 | Vasko Mladenov v Filip Horansky | 0-6,1-6 |
| ITF Ukraine F5 | 2016/09/29 09:15 | Denis Yevseyev v Vasko Mladenov | 6-4,6-1 |
| ITF Ukraine F5 | 2016/09/28 09:30 | Daniil Zarichanskiy v Vasko Mladenov | 4-6,4-6 |
| ITF Ukraine F5 | 2016/09/27 07:00 | Leon Schutt v Vasko Mladenov | 6-7,7-6,4-6 |
| ITF Russia F8 | 2016/09/07 08:00 | Evgeny Karlovskiy v Vasko Mladenov | 6-4,7-5 |
| Challenger Surbiton Qual | 2017/06/04 10:00 | Benjamin Becker v Jonathan Gray | 6-2,7-5 |
| ITF Israel F8 | 2017/05/23 11:10 | Jonathan Gray v Matias Franco Descotte | 4-6,2-6 |
| ITF Israel F7 | 2017/05/16 11:20 | Jonathan Gray v Edan Leshem | 2-6,3-6 |
| ITF Indonesia F6 | 2017/04/15 03:00 | Jonathan Gray v Ti Chen | 1-6,2-6 |
| ITF Indonesia F6 | 2017/04/14 03:00 | Jonathan Gray v Jake Delaney | 7-5,6-2 |
| ITF Indonesia F6 | 2017/04/13 03:00 | Jonathan Gray v Haadin Bava | 6-3,6-3 |
| ITF Indonesia F6 | 2017/04/11 05:30 | Kento Takeuchi v Jonathan Gray | 6-4,6-7,3-6 |
| ITF Indonesia F5 | 2017/04/08 03:00 | Jonathan Gray v Brydan Klein | 4-6,6-4,1-6 |