Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Yanagawa | 2023/12/18 03:00 | Yuichiro Inui v Ryusuke Horiuchi | 7-5,6-3 |
| ITF M25 Kalaburagi | 2023/11/28 05:50 | Manish Ganesh v Yuichiro Inui | 6-1,6-2 |
| ITF M25 Mumbai | 2023/11/23 06:30 | Yuichiro Inui v Louis Wessels | 4-6,6-7 |
| ITF M25 Mumbai | 2023/11/22 05:40 | Yuichiro Inui v Shivank Bhatnagar | 6-2,6-1 |
| Challenger Sydney | 2023/10/29 02:20 | Blake Mott v Yuichiro Inui | 7-5,6-7,6-2 |
| Challenger Playford | 2023/10/22 05:00 | Yuichiro Inui v Jacob Bradshaw | 1-6,4-6 |
| Shenzhen, China, Qualifying | 2023/10/15 03:40 | Jie Cui v Yuichiro Inui | 6-2,6-4 |
| Challenger - Guangzhou | 2023/09/10 02:30 | Yaojie Zeng v Yuichiro Inui | 5-7,6-4,6-1 |
| ITF M15 Ipoh Perak | 2023/11/20 05:30 | Liu, Shaoyun v Azuma, Ryuhei | 6-1,6-2 |
| Kuching, Singles Main, M-ITF-MAS-03A | 2023/11/13 04:00 | Ren Nakamura v Azuma, Ryuhei | 6-2,6-4 |
| ITF M15 Morelia | 2023/10/18 19:00 | Azuma, Ryuhei v Osgar O'Hoisin | 3-6,1-6 |
| ITF M15 Morelia | 2023/10/17 18:30 | Azuma, Ryuhei v Brandon Perez | 7-5,6-4 |
| ITF M15 Morelia | 2023/10/15 16:00 | Azuma, Ryuhei v Martinez, Esdras | 7-5,6-2 |
| ITF M25 Zapopan | 2023/10/11 20:35 | Ernesto Escobedo v Azuma, Ryuhei | 6-1,7-5 |
| ITF M25 Zapopan | 2023/10/10 15:55 | Azuma, Ryuhei v Emmett Ward | 6-0,6-2 |
| ITF M25 Zapopan | 2023/10/09 17:10 | Gilles Martel v Azuma, Ryuhei | 0-6,0-6 |