Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| UTR Pro Carrara | 2023/09/29 07:19 | Alexander Klintcharov v Lawrence Bataljin | 6-7,0-0 |
| UTR Pro Carrara | 2023/09/26 23:00 | Alexander Klintcharov v Filip Peliwo | 2-6,6-7 |
| UTR Pro Carrara | 2023/09/26 04:15 | Alexander Klintcharov v Marin Dumitru | 6-3,6-3 |
| UTR Pro Carrara | 2023/09/25 23:00 | Alexander Klintcharov v Matt Hulme | 6-2,7-6 |
| UTR Pro Carrara | 2023/09/25 03:00 | Alexander Klintcharov v Marcus Schoeman | 7-6,6-3 |
| ITF M25 Darwin | 2023/09/21 09:35 | Henrik Wiersholm v Alexander Klintcharov | 6-2,6-4 |
| ITF M25 Darwin | 2023/09/19 08:15 | Jacob Bradshaw v Alexander Klintcharov | 4-6,4-6 |
| ITF M25 Darwin | 2023/09/13 08:30 | Alexander Klintcharov v Jayden Court | 4-6,0-6 |
| ITF M25 Cairns | 2023/10/03 02:05 | Naoki Tajima v Lawrence Bataljin | 6-2,6-1 |
| ITF M25 Cairns | 2023/10/02 02:30 | Naoki Tajima v Hugo Joaquim Babakian | 6-0,6-1 |
| ITF M25 Takasaki | 2023/09/17 05:00 | Naoki Tajima v Yusuke Kusuhara | 6-1,2-6,10-12 |
| ITF M25 Sapporo | 2023/09/12 02:00 | Naoki Tajima v Tatsuma Ito | 3-6,1-6 |
| ITF M25 Sapporo | 2023/09/11 00:55 | Naoki Tajima v Ko Suzuki | 7-6,4-6,10-8 |
| ITF M25 Sapporo | 2023/09/03 01:00 | Naoki Tajima v Hiroki Sakagawa | 2-6,3-6 |
| ITF M25 Tainan | 2023/08/22 02:00 | Naoki Tajima v Leonid Sheyngezikht | 3-6,5-7 |
| ITF M25 Tainan | 2023/08/17 02:00 | Ergi Kirkin v Naoki Tajima | 6-3,6-4 |