Stadium: Court 3 Round: 28 Ground: Clay
| ITF M15 Karuizawa | 2023/06/03 03:30 | Yuichiro Inui v Sora Fukuda | 3-6,3-6 |
| ITF M15 Karuizawa | 2023/06/01 00:30 | Sora Fukuda v Daisuke Sumizawa | 6-3,6-4 |
| ITF M15 Karuizawa | 2023/05/31 04:35 | Sora Fukuda v Kenta Miyoshi | 7-6,6-4 |
| ITF M25 Kashiwa | 2023/04/05 08:15 | Kaito Uesugi v Sora Fukuda | 2-6,6-2,6-2 |
| ITF M25 Tsukuba | 2023/03/29 02:30 | Rimpei Kawakami v Sora Fukuda | 3-6,6-4,6-4 |
| ITF M25 Tsukuba | 2023/03/27 03:00 | Yuichiro Inui v Sora Fukuda | 0-6,4-6 |
| UTR Pro Miki | 2023/02/12 00:30 | Sora Fukuda v Yuta Kawahashi | 6-2,5-0 |
| UTR Pro Miki | 2023/02/11 03:45 | Sora Fukuda v Lennon Jones | 6-4,6-2 |
| ITF M15 Karuizawa | 2023/06/03 03:30 | Kazuma Kawachi v Tatsuma Ito | 1-6,4-6 |
| ITF M15 Karuizawa | 2023/06/01 03:20 | Preston Brown v Tatsuma Ito | 3-6,0-6 |
| ITF M15 Karuizawa | 2023/05/31 03:35 | Seon Yong Han v Tatsuma Ito | 6-7,3-6 |
| Challenger Busan | 2023/05/08 03:40 | Yuki Mochizuki v Tatsuma Ito | 6-4,4-6,6-2 |
| Challenger Busan | 2023/05/07 02:30 | Tatsuma Ito v Mukund Sasikumar | 5-7,6-4,6-4 |
| Challenger Gwangju | 2023/05/01 01:30 | Tatsuma Ito v Peter Gojowczyk | 4-6,4-6 |
| Challenger Gwangju | 2023/04/30 02:35 | Edan Leshem v Tatsuma Ito | 1-6,4-6 |
| Challenger Seoul | 2023/04/26 04:55 | Seong Chan Hong v Tatsuma Ito | 6-3,6-2 |