Stadium: Store 1 Round: 54 Ground: Clay
| ITF M15 Store | 2023/06/19 12:30 | Dennis Dragomirov v Nik Mikovic | 6-3,6-1 |
| ITF M15 Litija | 2023/06/12 07:00 | Peter Goldsteiner v Nik Mikovic | 6-1,6-4 |
| ITF M15 Warmbad-Villach | 2023/05/25 08:30 | Tim Handel v Nik Mikovic | 7-6,6-0 |
| ITF M15 Warmbad-Villach | 2023/05/23 11:55 | Thomas Zych v Nik Mikovic | 2-6,1-6 |
| ITF M15 Warmbad-Villach | 2023/05/22 08:00 | Filippo Speziali v Nik Mikovic | 2-6,6-7 |
| ITF M15 Warmbad-Villach | 2023/05/21 12:00 | Nik Mikovic v Miha Vetrih | 3-6,6-4,10-7 |
| ITF M15 Warmbad-Villach | 2023/05/21 07:00 | Lukas Rohseano v Nik Mikovic | 3-6,4-6 |
| ITF M15 Krsko | 2023/05/18 09:55 | Nik Mikovic v Lukas Pokorny | 3-6,1-6 |
| ITF M15 Store | 2023/06/22 06:55 | Martin Krumich v Timofey Stepanov | 6-2,6-4 |
| ITF M15 Store | 2023/06/21 15:15 | Gal Emersic Potocnik v Timofey Stepanov | 3-6,0-6 |
| ITF M15 Store | 2023/06/20 12:45 | Peter Goldsteiner v Timofey Stepanov | 6-2,4-6,4-10 |
| ITF M15 Store | 2023/06/19 14:15 | Jaka Protic Zakelj v Timofey Stepanov | 2-6,5-7 |
| ITF M15 Litija | 2023/06/13 07:00 | Dominik Kellovsky v Timofey Stepanov | 6-3,6-0 |
| ITF M15 Litija | 2023/06/12 07:00 | Jaka Protic Zakelj v Timofey Stepanov | 5-7,4-6 |
| ITF M25 Kursumlijska Banja | 2023/05/17 07:00 | Milan Drinic v Timofey Stepanov | 3-6,6-3,7-5 |
| ITF M25 Kursumlijska Banja | 2023/05/16 10:05 | Timofey Stepanov v Luka Todorovic | 6-4,6-3 |