Round: 44 Ground: Hardcourt outdoor
| ITF Kazakhstan F5 Qual | 2018/04/21 06:00 | Aliaksandr Prudnikau v Bekzat Usipbekov | 3-6,6-1,3-6 |
| ITF Kazakhstan F6 | 2018/09/09 05:00 | Sanetulla Kutybaev v Bekzat Usipbekov | 7-5,6-3 |
| Challenger Shymkent Qual | 2018/06/02 10:05 | Jurij Rodionov v Bekzat Usipbekov | 6-1,6-2 |
| ITF Kazakhstan F5 Qual | 2018/04/22 07:50 | Imanol L Morillo v Bekzat Usipbekov | 6-3,6-1 |
| ITF Kazakhstan F5 Qual | 2018/04/21 06:00 | Aliaksandr Prudnikau v Bekzat Usipbekov | 3-6,6-1,3-6 |
| ITF Kazakhstan F4 Qual | 2018/04/14 09:45 | Igor Timoshenko v Bekzat Usipbekov | 6-3,6-2 |
| ITF Kazakhstan F3 Qual | 2018/04/08 14:55 | Bekzat Usipbekov v Imanol L Morillo | 6-2,1-6,4-6 |
| ITF Kazakhstan F3 Qual | 2018/04/08 05:00 | Bekzat Usipbekov v Shohruh Abdumalikov | 6-2,3-6,6-4 |
| ITF Kazakhstan F5 Qual | 2017/04/22 07:05 | Adil Eltaev v Bekzat Usipbekov | 3-6,1-6 |
| ITF Belarus F3 | 2018/08/19 07:00 | Aliaksandr Prudnikau v Aliaksandr Bulitski | 7-6,0-6,0-6 |
| ITF Belarus F2 | 2018/08/11 12:15 | Ivan Liutarevich v Aliaksandr Prudnikau | 6-3,6-3 |
| ITF Belarus F1 Qual | 2018/08/04 07:00 | Aliaksey Matsiush v Aliaksandr Prudnikau | 6-2,3-6,6-4 |
| ITF Poland F4 | 2018/05/21 07:00 | Norbert Tadyszak v Aliaksandr Prudnikau | 6-2,6-4 |
| ITF Poland F3 | 2018/05/13 12:30 | Makary Adamek v Aliaksandr Prudnikau | 4-6,6-4,6-2 |
| ITF Kazakhstan F5 Qual | 2018/04/21 06:00 | Aliaksandr Prudnikau v Bekzat Usipbekov | 3-6,6-1,3-6 |
| ITF Kazakhstan F4 Qual | 2018/04/14 10:10 | Aliaksandr Prudnikau v Sultan Narbekov | 6-7,3-6 |
| ITF Turkey F13 | 2018/04/01 06:30 | Aliaksandr Prudnikau v Nicolas Xiviller | 1-6,2-6 |