Stadium: Court 4 Round: 44 Ground: Clay
| ITF M15 - Dubrovnik | 2024/04/14 16:00 | Nikita Mashtakov v Danylo Semenov | 6-1,6-2 |
| ITF M15 - Antalya | 2024/03/31 07:00 | Yannik Kelm v Nikita Mashtakov | 4-6,6-3,10-6 |
| ITF M15 - Porec | 2024/03/06 09:55 | Nikita Mashtakov v Luka Pavlovic | 4-6,5-7 |
| ITF M25 - Antalya | 2024/02/15 12:35 | Bautista Vilicich v Nikita Mashtakov | 6-3,7-5 |
| ITF M25 - Antalya | 2024/02/06 11:50 | Alejo Lorenzo Lingua Lavallen v Nikita Mashtakov | 6-7,7-5,6-0 |
| ITF M25 - Antalya | 2024/02/02 07:00 | Daniel Merida Aguilar v Nikita Mashtakov | 6-3,6-3 |
| ITF M25 - Antalya | 2024/02/01 07:00 | Nikita Mashtakov v Nick Hardt | 6-4,2-6,6-4 |
| ITF M25 - Antalya | 2024/01/31 09:40 | Nikita Mashtakov v Sasa Markovic | 6-3,6-3 |
| ITF M15 - Dubrovnik | 2024/04/14 15:00 | Tilen Kovac v Nik Mikovic | 2-6,6-4,4-10 |
| ITF M15 - Opatija | 2024/03/19 10:50 | Nik Mikovic v Stefano D'Agostino | 6-7,2-6 |
| ITF M15 - Opatija | 2024/03/18 09:30 | Nik Mikovic v Syl Gaxherri | 6-1,6-3 |
| ITF M15 - Rovinj | 2024/03/11 09:30 | Luca Matteo Sobbe v Nik Mikovic | 6-3,6-1 |
| ITF M15 - Porec | 2024/03/03 11:30 | Ivan Kremenchutskyi v Nik Mikovic | 6-4,6-1 |
| ITF M25 - Trento | 2024/02/19 13:25 | Nik Mikovic v Florian Broska | 4-6,0-6 |
| ITF M15 - Oberhaching | 2024/02/11 15:00 | Nik Mikovic v Filippo Romano | 1-6,2-6 |
| ITF M15 - Oberhaching | 2024/02/11 10:10 | Ivan Melnik v Nik Mikovic | 5-7,4-6 |