Jason Jung 6-3,6-3 Vasko Mladenov 2017-10-25 03:00
Stadium: C Round: 25 Ground: Hardcourt outdoor
Home History
| Challenger Ningbo | 2017/10/16 04:35 | Zhe Li v Jason Jung | 7-6,6-2 |
| Challenger Kaohsiung | 2017/10/04 11:05 | Jason Jung v Evgeny Donskoy | 1-6,6-7 |
| Challenger Kaohsiung | 2017/10/03 10:00 | Jason Jung v Duckhee Lee | 3-6,6-2,7-6 |
| Davis Cup | 2017/09/15 04:10 | Soonwoo Kwon v Jason Jung | 6-3,6-4,2-6,7-6 |
| Challenger Zhangjiagang | 2017/09/10 04:00 | Ze Zhang v Jason Jung | 4-6,6-2,4-6 |
| Challenger Zhangjiagang | 2017/09/09 03:00 | Jason Jung v Go Soeda | 7-6,3-6,7-6 |
| Challenger Zhangjiagang | 2017/09/08 03:00 | Di Wu v Jason Jung | 6-7,3-6 |
| Challenger Zhangjiagang | 2017/09/07 03:00 | Dayne Kelly v Jason Jung | 6-3,2-6,1-6 |
Away History
| Challenger Ho Chi Minh City Qual | 2017/10/22 03:30 | Timur Khabibulin v Vasko Mladenov | 6-7,5-7 |
| ITF Belarus F3 | 2017/08/21 11:45 | Vasko Mladenov v Jonathan Gray | 3-6,7-5,2-6 |
| ITF Belarus F2 | 2017/08/16 07:00 | Lloyd Glasspool v Vasko Mladenov | 6-2,6-3 |
| ITF Belarus F2 | 2017/08/14 07:00 | Vasko Mladenov v Pavel Filin | 6-3,6-4 |
| ITF Belarus F1 | 2017/08/09 07:00 | Vasko Mladenov v Pavel Filin | 3-6,3-6 |
| ITF Turkey F26 | 2017/07/19 14:25 | Vasko Mladenov v Bruno Santanna | 1-6,1-6 |
| ITF Turkey F26 | 2017/07/18 09:25 | Vasko Mladenov v Bruno Santanna | 1-6,1-5 |
| ITF Turkey F25 | 2017/07/12 08:30 | Vasko Mladenov v Dante Gennaro | 5-7,3-6 |