Stadium: Court 2 Round: 45 Ground: Hardcourt outdoor
| Challenger Gwangju Qual | 2018/08/12 03:25 | Nam, Ji Sung v Mladenov, Vasko | 6-3,6-3 |
| Challenger Gwangju Qual | 2018/08/11 04:45 | Mladenov, Vasko v Jeong, Young-Hoon | 6-0,6-2 |
| Jinan, China | 2018/08/04 09:05 | Sidharth Rawat v Mladenov, Vasko | 5-7,6-3,6-3 |
| Challenger Chengdu Qual | 2018/07/28 09:15 | Blake Ellis v Mladenov, Vasko | 7-5,6-2 |
| Challenger Chengdu Qual | 2018/07/28 05:10 | Mladenov, Vasko v Benjamin Lock | 6-4,6-4 |
| ITF Chinese Taipei F1 | 2018/07/21 02:00 | Yu Hsiou Hsu v Mladenov, Vasko | 7-6,6-2 |
| ITF Chinese Taipei F1 | 2018/07/20 02:00 | Hu, Nicholas S v Mladenov, Vasko | 3-6,6-3,2-6 |
| ITF Chinese Taipei F1 | 2018/07/19 02:00 | Mladenov, Vasko v Chiu, Yu Hsiang | 7-5,6-3 |
| ITF Belarus F3 | 2018/08/22 07:00 | Cengiz Aksu v Giorgio Ricca | 3-6,6-3,3-6 |
| ITF Belarus F3 | 2018/08/21 08:15 | Khassanov, Roman v Cengiz Aksu | 1-6,4-6 |
| ITF Belarus F2 | 2018/08/13 07:00 | Bulitski, Aliaksandr v Cengiz Aksu | 6-2,6-7,6-2 |
| ITF Belarus F2 | 2018/08/12 07:00 | Cengiz Aksu v Beran, Martin | 6-7,6-1,6-3 |
| ITF Belarus F2 | 2018/08/11 07:55 | Cengiz Aksu v Zura Tkemaladze | 6-1,7-6 |
| ITF Georgia F1 | 2018/07/11 09:00 | Kvantaliani, Mykhailo v Cengiz Aksu | 4-6,2-6 |
| ITF Georgia F1 | 2018/07/09 10:00 | Gabi Adrian Boitan v Cengiz Aksu | 7-5,4-6,5-7 |
| ITF Georgia F1 | 2018/07/08 11:00 | Terzyan, Rafik v Cengiz Aksu | 3-6,3-6 |