Chalkis 7-6,6-7,6-3 Vladislav Dubinsky 2017-10-27 01:00
Stadium: Court 4 Round: 54 Ground: Clay
Home History
| Challenger Almaty Qual | 2017/10/01 05:40 | Alexander Lazov v Sergey Betov | 6-3,7-5 |
| Challenger Almaty Qual | 2017/09/30 07:10 | Vitalii Shcherba v Sergey Betov | 4-6,0-6 |
| ITF Kazakhstan F7 | 2017/09/27 07:35 | Attila Balazs v Sergey Betov | 7-5,6-1 |
| ITF Kazakhstan F7 | 2017/09/25 07:25 | Sergey Betov v Dostanbek Tashbulatov | 6-1,6-3 |
| ITF Kazakhstan F6 | 2017/09/19 08:00 | Sergey Betov v Vladimir Ivanov | 5-7,1-6 |
| ITF Belarus F3 | 2017/08/22 10:25 | Pavel Filin v Sergey Betov | 6-4,3-6,7-6 |
| ITF Belarus F2 | 2017/08/15 08:45 | Sergey Betov v Vladyslav Manafov | 4-6,2-6 |
| Challenger Jinan | 2017/08/08 02:00 | Yen-Hsun Lu v Sergey Betov | 6-2,6-3 |