Stadium: Court 6 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Jakarta | 2023/04/10 07:35 | Kazuki Nishiwaki v Ha Minh Duc Vu | 6-1,6-4 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2023/04/05 09:00 | Kelly, Dayne v Kazuki Nishiwaki | 6-3,6-4 |
| ITF M25 Tsukuba | 2023/03/30 03:35 | Yusuke Takahashi v Kazuki Nishiwaki | 6-2,6-0 |
| ITF M25 Tsukuba | 2023/03/29 00:30 | Kazuki Nishiwaki v Yunseong Chung | 6-2,6-3 |
| ITF M25 Tsukuba | 2023/03/27 04:00 | Kazuki Nishiwaki v Horie, Toru | 6-3,6-0 |
| ITF - M15 Aktobe | 2023/03/10 06:00 | Aliaksandr Liaonenka v Kazuki Nishiwaki | 7-5,6-0 |
| ITF - M15 Aktobe | 2023/03/09 06:35 | Kazuki Nishiwaki v Islam Orynbasar | 7-6,7-6 |
| ITF - M15 Aktobe | 2023/03/08 04:55 | Kazuki Nishiwaki v Maxim Zhukov | 6-3,7-6 |
| ITF M25 Jakarta | 2023/04/10 07:05 | Anthony Susanto v Yan Bai | 2-6,1-6 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2023/04/05 04:00 | Yan Bai v Leo Borg | 4-6,6-1,3-6 |
| ITF M15 Chiang Rai | 2022/04/28 02:00 | Yan Bai v S D Prajwal Dev | 2-6,7-6,2-6 |
| ITF M15 Chiang Rai | 2022/04/20 05:45 | Yan Bai v Rubin Statham | 6-2,1-6,4-6 |
| ITF M15 Chiang Rai | 2022/04/14 04:20 | Yan Bai v Ajeet Rai | 3-6,6-3,5-7 |
| ITF M15 Chiang Rai | 2022/04/13 06:00 | Yan Bai v Taisei Ichikawa | 2-6,7-5,6-2 |
| ITF M15 Chiang Rai | 2022/04/10 02:00 | Yan Bai v Nam, Ji Sung | 2-6,4-6 |
| ITF M15 Chiang Rai | 2022/04/09 02:00 | Yan Bai v Hong, Seong Chan | 6-2,6-2 |