Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF - M25 Jakarta | 2023/08/08 02:25 | Leo Borg v David Agung Susanto | 6-4,6-4 |
| Challenger - Astana | 2023/07/25 04:00 | Leo Borg v Egor Gerasimov | 5-7,4-6 |
| ATP - Bastad | 2023/07/19 19:00 | Federico Coria v Leo Borg | 6-4,6-2 |
| ATP - Bastad | 2023/07/18 10:55 | Elias Ymer v Leo Borg | 6-7,3-6 |
| ITF - M25 Getxo | 2023/07/06 16:50 | Felix Gill v Leo Borg | 7-5,6-4 |
| ITF - M25 Getxo | 2023/07/04 17:00 | Javier Molino v Leo Borg | 0-6,0-6 |
| ITF - M15 Casablanca | 2023/06/30 09:50 | Leo Borg v Franco Roncadelli | 2-6,6-7 |
| ITF - M15 Casablanca | 2023/06/29 13:50 | Leo Borg v Carles Hernandez | 6-0,4-6,7-5 |
| ITF - M25 Jakarta | 2023/08/09 04:00 | Kokoro Isomura v Shivank Bhatnagar | 6-3,6-1 |
| ITF - M15 Nakhon Si Thammarat | 2023/07/19 03:40 | Kokoro Isomura v Jeamoon Lee | 3-6,4-6 |
| ITF - M15 Nakhon Si Thammarat | 2023/07/12 03:10 | Kokoro Isomura v Patorn Hanchaikul | 0-6,0-6 |
| ITF - M15 Nakhon Si Thammarat | 2023/07/06 04:25 | Kokoro Isomura v Ryuki Matsuda | 4-6,7-6,4-6 |
| ITF - M15 Nakhon Si Thammarat | 2023/07/05 07:50 | Kokoro Isomura v Kazuma Kawachi | 6-4,6-3 |
| ITF - M25 Anseong | 2023/06/21 03:50 | Gerard Campana Lee v Kokoro Isomura | 6-4,6-3 |
| ITF - M15 Jakarta | 2023/06/14 07:35 | Kokoro Isomura v Yurii Dzhavakian | 1-6,5-7 |
| ITF - M25 Jakarta | 2023/06/09 02:30 | Kokoro Isomura v Omar Jasika | 2-6,3-6 |