Stadium: Court 5 Round: 19 Ground: Clay
| ITF M25 Sabadell | 2023/05/01 10:30 | Svyatoslav Gulin v Alejandro Juan Mano | 6-2,6-3 |
| ITF M25 Sanxenxo | 2023/04/25 09:55 | Julio Cesar Porras v Svyatoslav Gulin | 5-7,6-3,6-0 |
| ITF M15 Antalya | 2023/04/05 09:50 | Svyatoslav Gulin v Dax Donders | 6-3,5-7,2-6 |
| ITF M15 Antalya | 2023/04/04 09:30 | Svyatoslav Gulin v Marko Andrejic | 6-2,7-5 |
| ITF M15 Antalya | 2023/04/03 08:15 | Svyatoslav Gulin v Federico Valle | 6-0,6-0 |
| ITF M15 Antalya | 2023/04/02 07:00 | Svyatoslav Gulin v Fatih Sari | 6-3,6-1 |
| ITF M15 Heraklion | 2023/03/22 09:45 | Svyatoslav Gulin v Elmer Moller | 6-1,5-7,2-6 |
| UTR Pro Barcelona | 2023/03/12 09:10 | Svyatoslav Gulin v Andres Andrade | 3-6,6-6 |
| ITF M25 Sabadell | 2023/05/01 08:00 | Axel Herberg Amoros v Leonid Sheyngezikht | 1-6,3-6 |
| ITF M25 Sabadell | 2023/04/30 07:00 | Beren Tan v Leonid Sheyngezikht | 0-6,4-6 |
| ITF M15 Telde | 2023/04/19 12:30 | Leonid Sheyngezikht v Georgii Kravchenko | 1-6,6-7 |
| ITF M15 Telde | 2023/04/12 08:00 | Jorge Martinez Martinez v Leonid Sheyngezikht | 6-1,6-2 |
| ITF M25 Reus | 2023/04/06 14:40 | Vilius Gaubas v Leonid Sheyngezikht | 6-3,6-1 |
| ITF M25 Reus | 2023/04/05 10:20 | Leonid Sheyngezikht v Max Alcala Gurri | 5-7,7-5,6-0 |
| ITF M25 Reus | 2023/04/04 10:30 | Leonid Sheyngezikht v Noah Regas | 2-6,6-1,10-3 |
| ITF M25 Reus | 2023/04/03 08:00 | Leonid Sheyngezikht v Pedro A De Almeida Santos | 6-0,4-6,10-5 |