Stadium: Court 4 Round: 54 Ground: Clay
| ITF Russia F3 | 2018/03/11 09:00 | Betov, Sergey v Galiev, Bulat | 6-4,7-5 |
| ITF Russia F1 | 2018/03/02 07:00 | Betov, Sergey v Dubrivnyy, Artem | 5-7,6-7 |
| ITF Russia F1 | 2018/02/28 08:30 | Borisiouk, Martin v Betov, Sergey | 5-7,2-6 |
| ITF Russia F1 | 2018/02/26 12:40 | Betov, Sergey v Kalinin, Ivan | 6-4,6-2 |
| ITF Russia F1 | 2018/02/25 08:30 | Betov, Sergey v Ponomarenko, Ivan | 6-3,6-3 |
| ITF USA F35 | 2017/11/01 18:00 | Cancel, Thibault v Betov, Sergey | 6-2,5-2 |
| Challenger Almaty Qual | 2017/10/01 05:40 | Lazov, Alexander v Betov, Sergey | 6-3,7-5 |
| Challenger Almaty Qual | 2017/09/30 07:10 | Shcherba, Vitalii v Betov, Sergey | 4-6,0-6 |
| ITF Russia F3 | 2018/03/11 07:00 | Dubinsky, Vladislav v Besednikov, Oleg | 6-1,6-1 |
| ITF Russia F2 | 2018/03/04 07:00 | Arkhipov, Petr v Dubinsky, Vladislav | 6-4,6-2 |
| ITF Russia F2 | 2018/03/03 09:00 | Mikhaylyuk, Ivan v Dubinsky, Vladislav | 6-7,6-3,4-6 |
| ITF Kazakhstan F2 Qual | 2018/02/18 04:00 | Sabanov, Matej v Dubinsky, Vladislav | 6-3,3-6,6-1 |
| Egypt F5, Singles Qualifying | 2018/02/10 08:00 | Dubinsky, Vladislav v Liska, Tomas | 1-6,6-1,2-6 |
| ITF Egypt F4 | 2018/02/08 09:15 | Dubinsky, Vladislav v David Poljak | 1-6,3-6 |
| ITF Egypt F4 | 2018/02/07 09:35 | Gunduboina, Nitin v Dubinsky, Vladislav | 0-6,2-6 |
| ITF Egypt F4 | 2018/02/05 09:00 | de Rossi, Marco v Dubinsky, Vladislav | 4-6,5-7 |