Stadium: Court 4 Round: 54 Ground: Carpet indoor
| ITF Estonia F2 | 2018/10/31 10:35 | Ivanov, Vladimir v Prudnikau, Aliaksandr | 6-3,6-2 |
| ITF Estonia F2 | 2018/10/30 08:00 | Prudnikau, Aliaksandr v Mladenov, Vasko | 6-4,6-3 |
| ITF Estonia F2 | 2018/10/27 08:00 | Prudnikau, Aliaksandr v Liavonchyk, Pavel | 6-1,7-5 |
| ITF Turkey F32 | 2018/10/16 07:00 | Prudnikau, Aliaksandr v Ergeneman, Gokberk | 3-6,1-6 |
| ITF Turkey F31 | 2018/10/07 07:00 | Gorazd Srbljak v Prudnikau, Aliaksandr | 6-2,6-7,6-1 |
| ITF Turkey F31 | 2018/10/06 07:00 | Podzimek, Floris v Prudnikau, Aliaksandr | 7-6,6-7,5-7 |
| ITF Kazakhstan F8 | 2018/09/22 08:35 | Kashirin, Nikita v Prudnikau, Aliaksandr | 6-4,6-2 |
| ITF Kazakhstan F7 | 2018/09/17 04:40 | Prudnikau, Aliaksandr v Mugevicius, Lukas | 2-6,3-6 |
| ITF Egypt F22 | 2018/10/08 10:30 | Chaudhry, Shamael v Aliaksandr Liaonenka | 6-2,6-2 |
| ITF Egypt F22 | 2018/10/07 11:30 | Ahuja, Sagar v Aliaksandr Liaonenka | 6-7,3-6 |
| ITF Belarus F3 | 2018/08/21 07:00 | Scott Duncan v Aliaksandr Liaonenka | 6-2,6-1 |
| ITF Belarus F2 | 2018/08/12 08:45 | Tsivadze, George v Aliaksandr Liaonenka | 7-6,7-5 |
| ITF Belarus F2 | 2018/08/11 07:00 | Zhuk, Uladzislau v Aliaksandr Liaonenka | 2-6,4-6 |
| ITF Belarus F1 Qual | 2018/08/04 07:00 | Aliaksandr Liaonenka v Alberto Bronzetti | 3-6,1-6 |
| ITF Uzbekistan F4 | 2018/06/05 08:15 | Matsukevitch, Denis v Aliaksandr Liaonenka | 4-6,7-6,7-5 |
| ITF Uzbekistan F4 Qual | 2018/06/04 12:55 | Aliaksandr Liaonenka v Abdumalikov, Khumoun | 6-0,6-3 |