Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Darwin | 2023/09/12 07:30 | Tai Leonard Sach v Stefan Bianchet | 6-2,6-2 |
| ITF M25 Darwin | 2023/09/11 07:30 | Tai Leonard Sach v Dale Nixon | 6-2,6-4 |
| UTR Pro Carrara | 2023/08/20 01:12 | Thomas Hann v Tai Leonard Sach | 0-0 |
| UTR Pro Carrara | 2023/08/19 03:30 | Sam Oster v Tai Leonard Sach | 2-6,4-6 |
| UTR Pro Carrara | 2023/08/18 02:00 | Scott Jones v Tai Leonard Sach | 6-1,6-1 |
| UTR Pro Carrara | 2023/08/16 23:00 | Lachlan Vickery v Tai Leonard Sach | 3-6,2-6 |
| UTR Pro Carrara | 2023/08/16 02:00 | Alec Braund v Tai Leonard Sach | 0-6,2-6 |
| UTR Pro Carrara | 2023/08/14 04:00 | Hugo Babakian v Tai Leonard Sach | 1-6,4-6 |
| ITF M25 Sapporo | 2023/09/08 01:00 | Naoki Nakagawa v Kokoro Isomura | 6-2,6-0 |
| ITF M25 Sapporo | 2023/09/07 00:50 | Kokoro Isomura v Ryota Tanuma | 6-4,6-3 |
| ITF M25 Sapporo | 2023/09/05 02:00 | Kokoro Isomura v Daiki Yoshimura | 6-1,6-1 |
| ITF M25 Jakarta | 2023/08/17 03:50 | Kokoro Isomura v S D Prajwal Dev | 3-6,6-7 |
| ITF M25 Jakarta | 2023/08/16 02:30 | Kokoro Isomura v Rishi Reddy | 6-1,6-1 |
| ITF M25 Jakarta | 2023/08/10 02:30 | Leo Borg v Kokoro Isomura | 6-4,6-1 |
| 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 |