Ground: Hardcourt outdoor
| ITF M15 Jakarta | 2023/06/29 02:00 | Yuta Kawahashi v Kazuma Kawachi | 6-2,7-6 |
| ITF M15 Akishima | 2019/06/14 01:00 | Yuta Kawahashi v Kazuma Kawachi | 7-5,6-1 |
| ITF M25 Bhopal | 2025/01/09 07:30 | Yuta Kawahashi v Maxim Zhukov | 6-4,5-7,1-6 |
| ITF M25 Bhopal | 2025/01/07 05:00 | Dominik Palan v Yuta Kawahashi | 1-6,2-6 |
| Challenger Yokkaichi | 2024/11/24 02:55 | Yuta Kawahashi v Ryuki Matsuda | 4-6,0-6 |
| ITF M15 Sharm El Sheikh | 2024/11/21 08:00 | Oliver Ojakaar v Yuta Kawahashi | 6-7,7-6,6-3 |
| ITF M15 Sharm El Sheikh | 2024/11/20 12:00 | Yuta Kawahashi v Erik Arutiunian | 6-4,6-3 |
| ITF M25 Mumbai | 2024/11/13 06:35 | Yuta Kawahashi v Bogdan Bobrov | 6-1,4-6,2-6 |
| ITF M15 Yanagawa | 2024/11/02 05:55 | Philip Henning v Yuta Kawahashi | 6-0,6-1 |
| ITF M15 Yanagawa | 2024/11/01 03:25 | Yuta Kawahashi v Taiyo Yamanaka | 6-1,6-2 |
| ITF M15 Tanagura | 2024/10/22 00:25 | Yuto Oki v Kazuma Kawachi | 6-1,6-4 |
| Challenger Guangzhou | 2024/09/08 02:00 | Kris Van Wyk v Kazuma Kawachi | 6-4,6-0 |
| ITF M15 Tashkent | 2024/09/05 05:00 | Kazuma Kawachi v Zura Tkemaladze | 5-7,2-6 |
| ITF M15 Tashkent | 2024/09/04 07:05 | Kazuma Kawachi v Valentin Kopeikin | 6-3,7-5 |
| ITF M15 Tashkent | 2024/08/30 07:15 | Kazuma Kawachi v Dominik Palan | 2-6,0-6 |
| ITF M15 Tashkent | 2024/08/29 07:25 | Daniel Khazime v Kazuma Kawachi | 4-6,5-7 |
| ITF M15 Tashkent | 2024/08/27 11:00 | Kazuma Kawachi v Daniil Golubev | 6-0,6-3 |
| UTR Pro Kawaguchi | 2024/08/17 01:30 | Kazuki Sugimoto v Kazuma Kawachi | 6-4,4-6,6-4 |