Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| Challenger Playford | 2023/10/27 00:30 | Coleman Wong v Tristan Schoolkate | 6-7,7-6,7-6 |
| Challenger Playford | 2023/10/25 23:30 | Nam Hoang Ly v Tristan Schoolkate | 6-3,4-6,2-6 |
| Challenger Playford | 2023/10/24 01:30 | Pavle Marinkov v Tristan Schoolkate | 3-6,4-6 |
| Challenger Fairfield | 2023/10/12 21:10 | Tristan Schoolkate v Steve Johnson | 6-7,3-6 |
| Challenger Fairfield | 2023/10/10 22:20 | Denis Kudla v Tristan Schoolkate | 3-6,4-6 |
| Challenger Tiburon | 2023/10/07 20:30 | Tristan Schoolkate v Adam Walton | 4-6,5-7 |
| Challenger Tiburon | 2023/10/06 21:00 | Thai-Son Kwiatkowski v Tristan Schoolkate | 6-3,4-6,2-6 |
| Challenger Tiburon | 2023/10/05 21:05 | Tristan Schoolkate v Ryan Peniston | 6-3,6-4 |
| Challenger Sydney | 2023/10/29 23:00 | Yusuke Takahashi v Nam, Ji Sung | 3-6,1-6 |
| Challenger Sydney | 2023/10/29 00:20 | Nam, Ji Sung v Alexander Klintcharov | 6-2,7-6 |
| Challenger Playford | 2023/10/24 23:30 | Nam, Ji Sung v Rinky Hijikata | 4-6,6-7 |
| Challenger Playford | 2023/10/23 00:55 | Thomas Fancutt v Nam, Ji Sung | 6-2,2-6,5-7 |
| Challenger Playford | 2023/10/22 02:35 | Kiger, Mac v Nam, Ji Sung | 7-5,2-6,0-6 |
| Grodzisk Mazowiecki, Poland | 2023/08/13 15:10 | Nam, Ji Sung v Mats Rosenkranz | 2-6,3-6 |
| Challenger Meerbusch | 2023/08/08 09:00 | Orlando Luz v Nam, Ji Sung | 4-6,6-4,6-4 |
| Challenger Meerbusch | 2023/08/07 14:35 | Aaron James Williams v Nam, Ji Sung | 4-6,7-6,1-6 |