Stadium: Court 4 Round: 54 Ground: Clay
| ITF M25 Poprad | 2023/06/18 08:00 | Ivan Denisov v Pavel Kelo | 6-1,6-1 |
| ITF M25 Risskov/Aarhus | 2023/06/14 10:00 | Anders Grinderslev v Ivan Denisov | 6-3,6-3 |
| ITF M15 Vaasa | 2023/06/07 14:20 | Ivan Denisov v Nicolas Kobelt | 4-6,5-7 |
| ITF M15 Vaasa | 2023/06/06 07:00 | Ivan Denisov v Kenzo K Larsson | 6-1,6-2 |
| UTR Pro London | 2023/05/20 12:09 | Adam Jones v Ivan Denisov | 6-4,0-0 |
| UTR Pro London | 2023/05/19 10:38 | Victor Sklenka v Ivan Denisov | 6-0,1-6,6-1 |
| UTR Pro London | 2023/05/18 11:03 | Franco Capalbo v Ivan Denisov | 6-2,4-6,0-1 |
| UTR Pro London | 2023/05/17 07:00 | Luke Simkiss v Ivan Denisov | 2-6,7-5,6-4 |
| ITF M25 Poprad | 2023/06/18 08:00 | Samuel Paulovcak v Andrej Krajcik | 6-7,4-6 |
| ITF M15 Sarajevo | 2023/06/06 07:25 | Andrej Krajcik v Bozo Barun | 2-6,2-6 |
| ITF M25 Kiseljak | 2023/05/30 10:05 | Marko Stakusic v Andrej Krajcik | 2-6,6-2,10-6 |
| ITF M25 Kiseljak | 2023/05/29 09:30 | Andrej Krajcik v Sasa Markovic | 6-4,1-6,10-8 |
| ITF M15 Krsko | 2023/05/15 12:30 | Andrej Krajcik v Tim Heger | 1-6,1-6 |
| ITF M15 Monastir | 2023/04/24 08:00 | Laurin Aerne v Andrej Krajcik | 6-2,6-3 |
| ITF M15 Monastir | 2023/04/16 08:00 | Andrej Krajcik v Blaz Rola | 0-6,1-6 |
| ITF M25 Monastir | 2022/10/25 09:50 | Andrej Krajcik v Gauthier Onclin | 1-6,1-6 |