Stadium: Court 05 Round: 26 Ground: Clay
| ITF M15 Warmbad-Villach | 2023/05/23 11:50 | Khumoyun Sultanov v Filippo Speziali | 6-1,6-2 |
| ITF M25 Prague | 2023/05/18 11:35 | Michael Vrbensky v Khumoyun Sultanov | 6-7,7-6,6-2 |
| ITF M25 Prague | 2023/05/17 10:50 | Jeremy Jahn v Khumoyun Sultanov | 3-6,3-6 |
| Challenger Ostrava | 2023/04/25 08:00 | Khumoyun Sultanov v Harold Mayot | 2-6,0-6 |
| Challenger Ostrava | 2023/04/24 08:30 | Gerald Melzer v Khumoyun Sultanov | 1-6,2-6 |
| Challenger Ostrava | 2023/04/23 09:55 | Khumoyun Sultanov v Andrew Paulson | 6-3,6-2 |
| Challenger Roseto | 2023/04/16 09:45 | Riccardo Balzerani v Khumoyun Sultanov | 6-3,6-3 |
| ITF M25 Saint Dizier | 2023/04/02 12:55 | Khumoyun Sultanov v Clement Chidekh | 6-7,1-6 |
| ITF M15 Warmbad-Villach | 2023/05/24 07:30 | Liam Gavrielides v Alexander Blockx | 6-4,6-2 |
| ITF M15 Warmbad-Villach | 2023/05/22 11:25 | Jonas Trinker v Liam Gavrielides | 1-6,2-6 |
| ITF M15 Warmbad-Villach | 2023/05/21 12:00 | Leonardo Mazzucchelli v Liam Gavrielides | 3-6,2-6 |
| ITF M15 Alaminos-Larnaca | 2023/05/11 08:00 | Sergis Kyratzis v Liam Gavrielides | 3-6,6-3,6-4 |
| ITF M15 Alaminos-Larnaca | 2023/05/10 09:35 | Philip Florig v Liam Gavrielides | 2-6,3-6 |
| ITF M15 Alaminos-Larnaca | 2023/05/09 07:00 | Liam Gavrielides v Yurii Dzhavakian | 2-6,6-3,11-9 |
| ITF M15 Alaminos-Larnaca | 2023/05/03 11:45 | Liam Gavrielides v Peter Fajta | 6-7,4-6 |
| ITF M15 Alaminos-Larnaca | 2023/05/02 07:50 | Andrea Licitra v Liam Gavrielides | 1-6,4-6 |