Stadium: Indoors 1 Round: 54 Ground: Clay
| ITF M15 - Krsko | 2023/05/15 10:00 | Dominik Kellovsky v Gasper Bezjak | 6-2,6-2 |
| Challenger Ostrava | 2023/04/23 11:25 | Dominik Kellovsky v Illya Marchenko | 4-6,1-6 |
| ITF M25 - Angers | 2023/04/17 11:10 | Dominik Kellovsky v Mayeul Darras | 6-3,4-6,7-10 |
| ITF M25 - Angers | 2023/04/16 12:25 | Dominik Kellovsky v Enzo Maniga | 6-1,6-0 |
| ITF M15 - Antalya | 2023/04/06 07:30 | Deney Wassermann v Dominik Kellovsky | 7-6,6-1 |
| ITF M15 - Antalya | 2023/04/05 11:40 | Rei Sakamoto v Dominik Kellovsky | 5-7,0-6 |
| ITF M15 - Antalya | 2023/03/28 07:30 | Louroi Martinez v Dominik Kellovsky | 7-5,6-4 |
| ITF M15 - Antalya | 2023/03/27 11:50 | Samuel Stolarik v Dominik Kellovsky | 3-6,3-6 |
| ITF M15 - Krsko | 2023/05/15 10:00 | Jan Dimitrijevic v Shunsuke Wakita | 4-6,6-4,10-4 |
| ITF M15 - Osijek | 2023/04/30 09:30 | Daniele Minighini v Jan Dimitrijevic | 6-4,6-3 |
| ITF M25 - Split | 2023/04/17 17:20 | Luka Miklavcic v Jan Dimitrijevic | 6-0,2-6,11-9 |
| ITF M25 - Opatija | 2023/03/20 13:30 | Jan Dimitrijevic v Federico Marchetti | 1-6,1-6 |
| ITF M25 - Opatija | 2023/03/19 10:30 | Jan Dimitrijevic v Gabriel Matuszewski | 6-3,6-3 |
| ITF M15 - Porec | 2023/03/05 09:00 | Jan Dimitrijevic v Andrea Militi Ribaldi | 3-6,1-6 |
| ITF - M15 - Monastir | 2023/01/29 09:00 | Jan Dimitrijevic v Mark Wallner | 3-6,3-6 |
| ITF - M15 - Monastir | 2023/01/23 08:00 | Erik Arutiunian v Jan Dimitrijevic | 7-6,6-2 |