Stadium: Court C1 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Tsukuba | 2023/03/27 02:00 | Jeremy Jin v Leo Vithoontien | 1-6,6-1,10-6 |
| ITF M25 Canberra | 2023/03/23 05:30 | Dane Sweeny v Jeremy Jin | 6-4,7-6 |
| ITF M25 Canberra | 2023/03/21 00:45 | Brandon Walkin v Jeremy Jin | 4-6,3-6 |
| ITF M25 Canberra | 2023/03/16 03:25 | Jeremy Jin v Marc Polmans | 4-6,6-7 |
| ITF M25 Canberra | 2023/03/14 01:05 | Keisuke Saitoh v Jeremy Jin | 5-7,2-6 |
| ITF M15 Naples | 2023/02/27 14:30 | Jeremy Jin v Timothy Phung | 6-7,6-7 |
| ITF M25 Burnie | 2023/02/09 01:45 | Thomas Fancutt v Jeremy Jin | 6-7,7-6,7-6 |
| ITF M25 Burnie | 2023/02/07 01:55 | Yuki Mochizuki v Jeremy Jin | 2-6,6-7 |
| ITF M25 Tsukuba | 2023/03/27 02:00 | Yusuke Kusuhara v Hikaru Shiraishi | 4-6,1-6 |
| ITF M15 Monastir | 2023/03/10 08:30 | Florent Bax v Hikaru Shiraishi | 6-4,6-2 |
| ITF M15 Monastir | 2023/03/09 08:30 | Hikaru Shiraishi v Stefanos Sakellaridis | 7-6,6-1 |
| ITF M15 Monastir | 2023/03/08 13:00 | Ryuki Matsuda v Hikaru Shiraishi | 3-6,3-6 |
| ITF M15 Monastir | 2023/03/06 15:40 | Hikaru Shiraishi v Jack Loge | 6-4,6-0 |
| ITF M15 Monastir | 2023/03/06 10:00 | Hikaru Shiraishi v Pietro Marino | 7-6,6-7,10-3 |
| ITF M15 Monastir | 2023/03/05 10:30 | Hikaru Shiraishi v Josh Roe Flannelly | 1-6,0-6 |
| ITF M15 Monastir | 2023/03/03 10:00 | Hikaru Shiraishi v Adrien Gobat | 2-6,6-3,3-6 |