Stadium: Court 4 Round: 44 Ground: Clay
| ITF - M15 Kursumlijska Banja | 2023/09/17 14:30 | Zekai Li v Jacques-Kai Inoue | 5-7,3-6 |
| ITF - M15 Kursumlijska Banja | 2023/09/12 10:40 | Stefan Popovic v Jacques-Kai Inoue | 6-1,7-6 |
| Pirot, Singles M-ITF-SRB-05A | 2023/09/04 08:30 | Aleksa Mardjonovic v Jacques-Kai Inoue | 6-3,7-5 |
| ITF - M15 Kursumlijska Banja | 2023/08/28 07:00 | Jacques-Kai Inoue v Sami Ben Abdennibi | 1-6,6-3,5-10 |
| ITF - M15 Kursumlijska Banja | 2023/08/27 09:30 | Jacques-Kai Inoue v Boris Stojanovic | 6-1,6-1 |
| ITF M25 Osijek | 2023/08/07 07:30 | Jacques-Kai Inoue v Jaka Protic Zakelj | 6-7,0-6 |
| ITF M15 Novi Sad | 2023/08/02 13:00 | Andrej Nedic v Jacques-Kai Inoue | 6-0,6-1 |
| ITF M15 Novi Sad | 2023/07/25 11:00 | Florent Bax v Jacques-Kai Inoue | 6-0,6-1 |
| ITF M15 Novi Sad | 2023/08/01 11:05 | Niksa Arsic v Miha Vetrih | 3-6,1-6 |
| ITF M15 Novi Sad | 2023/07/31 11:00 | Stephanos Schinas v Niksa Arsic | 1-6,3-6 |
| ITF M15 Novi Sad | 2023/07/30 06:30 | Niksa Arsic v Daniele Minighini | 6-2,6-2 |
| ITF M15 Novi Sad | 2023/07/23 07:00 | Niksa Arsic v Tomas Lanik | 7-5,2-6,10-12 |
| ITF M15 Belgrade | 2023/06/25 07:00 | Niksa Arsic v Petar Jovanovic | 4-6,3-6 |
| ITF - M15 Kursumlijska Banja | 2023/05/25 07:20 | Andrea Picchione v Niksa Arsic | 6-0,6-1 |
| ITF - M15 Kursumlijska Banja | 2023/05/24 10:05 | Niksa Arsic v Simone Agostini | 3-6,6-4,6-4 |
| ITF - M15 Kursumlijska Banja | 2023/05/23 12:45 | Niksa Arsic v Semen Voronin | 6-1,6-2 |