Stadium: Court 6 Round: 25 Ground: Clay
| ITF M15 Shymkent | 2024/04/16 12:00 | Maksim Shin v Ruslan Kastsiukevich | 6-4,1-6,8-10 |
| ITF M15 Shymkent | 2024/04/16 07:45 | Ruslan Kastsiukevich v Parth Aggarwal | 5-7,6-4,10-6 |
| ITF M15 Antalya | 2024/03/03 07:00 | Andrea Fiorentini v Ruslan Kastsiukevich | 6-3,6-0 |
| ITF M15 Kish Island | 2024/01/10 08:05 | Hazem Naw v Ruslan Kastsiukevich | 6-3,6-2 |
| ITF M15 Kish Island | 2024/01/09 06:30 | Mohammad Mahbod v Ruslan Kastsiukevich | 4-6,2-6 |
| ITF M15 Kish Island | 2024/01/04 08:55 | Ruslan Kastsiukevich v Denis Klok | 3-6,3-6 |
| ITF M15 Kish Island | 2024/01/03 10:50 | Alexander Chepik v Ruslan Kastsiukevich | 5-7,2-6 |
| ITF M15 Kish Island | 2024/01/02 06:30 | Sergo Sikharulidze v Ruslan Kastsiukevich | 1-6,6-7 |
| ITF M15 Shymkent | 2024/04/16 13:00 | Jefferson Wendler Filho v Sai K R Ganta | 4-6,7-6,10-5 |
| ITF M15 Shymkent | 2024/04/16 08:10 | Jefferson Wendler Filho v Max Batyutenko | 6-2,6-3 |
| ITF M25 Maceio | 2024/03/21 18:25 | Rafael Tosetto v Jefferson Wendler Filho | 6-2,6-1 |
| ITF M25 Maceio | 2024/03/19 20:10 | Jefferson Wendler Filho v Matheus C Bueres | 7-5,6-2 |
| ITF M25 Feira De Santana | 2024/03/14 14:30 | Jefferson Wendler Filho v Igor Gimenez | 3-6,3-6 |
| ITF M25 Feira De Santana | 2024/03/12 13:00 | Enzo Lima v Jefferson Wendler Filho | 1-6,6-4,5-7 |
| ITF M25 Tucuman | 2024/02/25 12:30 | Franco Ribero v Jefferson Wendler Filho | 6-3,6-2 |
| ITF M15 Villa Maria | 2024/02/19 13:00 | Jefferson Wendler Filho v Lorenzo Gagliardo | 2-6,6-3,7-10 |