Stadium: Center Round: 14 Ground: Hardcourt outdoor
| Challenger Zhangjiagang | 2023/08/28 09:15 | Yusuke Takahashi v Yan Bai | 2-6,1-6 |
| Challenger Chengdu | 2019/07/30 08:05 | Yusuke Takahashi v Yan Bai | 4-6,2-6 |
| Challenger Zhangjiagang | 2023/08/28 09:15 | Yusuke Takahashi v Yan Bai | 2-6,1-6 |
| Challenger Zhangjiagang | 2023/08/27 05:30 | Aliaksandr Liaonenka v Yan Bai | 5-7,0-6 |
| Challenger Zhuhai | 2023/08/22 08:50 | Yan Bai v Jason Jung | 2-6,3-6 |
| ITF M25 Yinchuan | 2023/08/19 02:00 | Fajing Sun v Yan Bai | 7-5,6-0 |
| ITF M25 Yinchuan | 2023/08/18 03:50 | Yan Bai v Evan Zhu | 6-2,6-4 |
| ITF M25 Yinchuan | 2023/08/17 03:50 | Yan Bai v Aliaksandr Liaonenka | 7-6,6-4 |
| ITF M25 Yinchuan | 2023/08/16 02:00 | Zhe Li v Yan Bai | 2-6,3-6 |
| ITF M25 Anning | 2023/08/04 01:30 | Evan Zhu v Yan Bai | 6-4,6-4 |
| Challenger Zhangjiagang | 2023/09/01 05:55 | Mikalai Haliak v Yusuke Takahashi | 6-4,6-4 |
| Challenger Zhangjiagang | 2023/08/31 04:40 | Stefanos Sakellaridis v Yusuke Takahashi | 3-6,1-6 |
| Challenger Zhangjiagang | 2023/08/29 12:20 | Jie Cui v Yusuke Takahashi | 2-6,2-6 |
| Challenger Zhangjiagang | 2023/08/28 09:15 | Yusuke Takahashi v Yan Bai | 2-6,1-6 |
| Challenger Zhangjiagang | 2023/08/27 05:00 | Yusuke Takahashi v Jianhao Sheng | 6-1,6-1 |
| ITF M25 Astana | 2023/08/06 05:00 | Yusuke Takahashi v Renta Tokuda | 0-6,4-6 |
| ITF M25 Astana | 2023/08/05 07:45 | Yusuke Takahashi v Shuichi Sekiguchi | 6-4,6-4 |
| ITF M25 Astana | 2023/08/04 04:00 | Filip Peliwo v Yusuke Takahashi | 5-7,5-7 |