Stadium: Court 3 Round: 25 Ground: Clay
| ITF Russia F3 | 2018/03/12 07:00 | Betov, Sergey v Dubinsky, Vladislav | 7-6,6-7,6-3 |
| 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 |
| ITF Russia F2 | 2018/03/07 11:45 | Vadym Ursu v Lozan, Kristian | 6-3,7-6 |
| ITF Russia F2 | 2018/03/06 07:00 | Mikalai Haliak v Lozan, Kristian | 2-6,4-6 |
| Kazakhstan F2, Singles | 2018/02/21 05:15 | Zhyrmont, Dzmitry v Lozan, Kristian | 6-2,7-6 |
| ITF Kazakhstan F1 | 2018/02/13 10:40 | Smilansky, Igor v Lozan, Kristian | 6-3,6-4 |
| ITF Turkey F5 | 2018/02/07 08:30 | Lozan, Kristian v Galoppini, Davide | 3-6,5-7 |
| ITF Turkey F4 | 2018/01/31 09:35 | Lozan, Kristian v Nedelko, Ivan | 1-6,1-6 |
| ITF China F1 | 2018/01/09 02:00 | Wang, Huixin v Lozan, Kristian | 1-6,7-5,6-1 |
| ITF Pakistan F3 | 2017/12/20 08:05 | Lozan, Kristian v Ergi Kirkin | 6-3,3-6,2-6 |