Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Astana | 2024/07/22 05:00 | Ilgiz Kamchibekov v Ruslan Kastsiukevich | 4-6,6-3,10-7 |
| ITF M25 Tianjin | 2024/07/14 03:30 | Ruslan Kastsiukevich v Tomislav E Papac | 6-4,3-6,9-11 |
| ITF M25 Tianjin | 2024/07/08 04:00 | Ruslan Kastsiukevich v Yaojie Zeng | 1-6,6-3,7-10 |
| ITF M25 Tianjin | 2024/07/07 01:00 | Ruslan Kastsiukevich v RunYu Zhao | 6-2,6-1 |
| ITF M15 Shymkent | 2024/04/24 06:50 | Federico Campana v Ruslan Kastsiukevich | 6-1,6-1 |
| ITF M15 Shymkent | 2024/04/23 08:55 | Ruslan Kastsiukevich v Sai K R Ganta | 6-1,6-3 |
| ITF M15 Shymkent | 2024/04/22 10:45 | Credit Chaiyarin v Ruslan Kastsiukevich | 2-6,0-6 |
| ITF M15 Shymkent | 2024/04/18 09:00 | Ruslan Kastsiukevich v Karan Singh | 6-2,3-6,4-6 |