Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| Kazakhstan F6, Singles | 2017/09/19 08:00 | Betov, Sergey v Ivanov, Vladimir | 5-7,1-6 |
| Shymkent, Kazakhstan, Qualifying | 2017/05/21 07:50 | Ivanov, Vladimir v Betov, Sergey | 6-7,6-1,6-0 |
| ITF Finland F4 | 2018/11/13 14:15 | Betov, Sergey v Pauwels, Maxime | 4-6,4-6 |
| ITF Estonia F3 | 2018/11/09 14:00 | Manafov, Vladyslav v Betov, Sergey | 6-2,6-2 |
| ITF Estonia F3 | 2018/11/08 12:05 | Alexander Vasilenko v Betov, Sergey | 2-6,2-6 |
| ITF Estonia F3 | 2018/11/07 13:25 | Remy Bertola v Betov, Sergey | 3-6,7-6,6-7 |
| ITF Estonia F3 | 2018/11/05 09:00 | Khomentovskiy, Matvey v Betov, Sergey | 4-6,2-6 |
| Shenzhen II, Chine | 2018/10/27 04:35 | Xia, Haitong v Betov, Sergey | 7-6,5-7,6-1 |
| Liuzhou, Chine | 2018/10/20 03:50 | Betov, Sergey v Emil Ruusuvuori | 2-6,3-6 |
| Challenger Tashkent | 2018/10/06 09:55 | Gabashvili, Teimuraz v Betov, Sergey | 6-1,6-3 |
| ITF Finland F4 | 2018/11/13 14:35 | Ivanov, Vladimir v Otto Virtanen | 1-6,1-6 |
| ITF Estonia F3 | 2018/11/08 12:40 | Ivanov, Vladimir v Manafov, Vladyslav | 5-7,6-7 |
| ITF Estonia F3 | 2018/11/07 09:00 | Ivanov, Vladimir v Giorgio Ricca | 6-0,6-4 |
| ITF Estonia F3 | 2018/11/06 12:15 | Ivanov, Vladimir v Vajda, Peter | 5-7,6-3,6-3 |
| ITF Estonia F2 | 2018/11/02 11:00 | Podzus, Martins v Ivanov, Vladimir | 6-7,7-6,6-3 |
| ITF Estonia F2 | 2018/11/01 12:00 | Ivanov, Vladimir v Saar, Karl Kiur | 6-1,6-3 |
| ITF Estonia F2 | 2018/10/31 10:35 | Ivanov, Vladimir v Prudnikau, Aliaksandr | 6-3,6-2 |
| ITF Estonia F2 | 2018/10/30 11:25 | Ivanov, Vladimir v Klimov, Philipp | 6-3,6-4 |