stadio: Court 3 Round: 25 Ground: Clay
| ITF M15 Krsko | 2023/05/18 09:35 | Nikita Mashtakov v Miha Vetrih | 0-6,0-6 |
| ITF M15 Kursumlijska Banja | 2023/05/05 09:05 | Andrey Chepelev v Nikita Mashtakov | 6-3,6-0 |
| ITF M15 Kursumlijska Banja | 2023/05/04 11:55 | Nikita Mashtakov v Juan Pablo Paz | 6-1,6-4 |
| ITF M15 Kursumlijska Banja | 2023/05/03 14:35 | Viktor Jovic v Nikita Mashtakov | 2-6,3-6 |
| ITF M25 Dubrovnik | 2023/04/05 07:00 | Nikita Mashtakov v Oleg Prihodko | 3-6,3-6 |
| ITF M15 Opatija | 2023/03/22 08:30 | Viacheslav Bielinskyi v Nikita Mashtakov | 6-3,6-4 |
| ITF M15 Rovigno | 2023/03/12 09:00 | Michael Gloeckler v Nikita Mashtakov | 6-4,4-6,10-6 |
| Challenger Kiev | 2021/09/05 08:00 | Alex Rybakov v Nikita Mashtakov | 6-2,6-2 |
| ITF M25 Kursumlijska Banja | 2023/05/16 12:20 | Mikalai Haliak v Matthew Dellavedova | 7-6,6-3 |
| ITF M25 Kursumlijska Banja | 2023/05/09 11:00 | Matthew Dellavedova v Marko Topo | 5-7,0-6 |
| ITF M25 Nottingham | 2023/05/03 10:45 | Matthew Dellavedova v Aidan Mchugh | 2-6,6-4,1-6 |
| ITF M25 Nottingham | 2023/04/27 11:40 | Matthew Dellavedova v August Holmgren | 1-6,3-6 |
| ITF M25 Nottingham | 2023/04/25 14:15 | Neil Oberleitner v Matthew Dellavedova | 6-7,5-7 |
| ITF M25 Nottingham | 2023/04/21 09:00 | Clement Chidekh v Matthew Dellavedova | 6-2,6-1 |
| ITF M25 Nottingham | 2023/04/20 10:15 | Matthew Dellavedova v Mark Whitehouse | 7-6,6-1 |
| ITF M25 Nottingham | 2023/04/19 09:00 | Matthew Dellavedova v Alexis Canter | 6-3,6-2 |