Stadium: Court MTA 4 Round: 62 Ground: Clay
| ITF M15 Krsko | 2023/05/15 12:30 | Tomas Lanik v Nikola Puntaric | 7-6,6-4 |
| ITF M15 Osijek | 2023/05/01 09:55 | Corey Gaal v Nikola Puntaric | 6-1,7-6 |
| ITF M15 Osijek | 2023/04/30 11:00 | Nikola Puntaric v Filip Cebic | 6-2,6-2 |
| ITF M25 Split | 2023/04/17 15:35 | Nikola Puntaric v Ivan Kremenchutskyi | 6-4,3-6,4-10 |
| ITF M25 Split | 2023/04/17 07:00 | Vito Horvat v Nikola Puntaric | 0-6,3-6 |
| ITF M15 Antalya | 2023/01/25 08:30 | Ivan Sergeyev v Nikola Puntaric | 6-2,6-0 |
| ITF M15 Antalya Qual | 2023/01/15 06:30 | Shunsuke Wakita v Nikola Puntaric | 6-3,7-6 |
| ITF M25 Maribor | 2022/09/05 10:40 | Nikola Puntaric v Sergo Sikharulidze | 6-4,6-7,6-10 |
| ITF M25 Poprad | 2023/06/20 10:05 | Daniel Paty v Ivan Denisov | 6-3,3-6,6-3 |
| ITF M25 Poprad | 2023/06/19 10:30 | Ivan Denisov v Andrej Krajcik | 7-5,6-3 |
| 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 |