Stadium: Court 6 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Akishima | 2019/06/14 01:00 | Yuta Kawahashi v Kazuma Kawachi | 7-5,6-1 |
| ITF M25 Jakarta | 2023/04/24 02:20 | Yuta Kawahashi v Hanyi Liu | 3-6,0-6 |
| ITF M25 Jakarta | 2023/04/21 03:00 | Jeamoon Lee v Yuta Kawahashi | 6-4,7-5 |
| ITF M25 Jakarta | 2023/04/20 02:30 | Tomohiro Masabayashi v Yuta Kawahashi | 1-6,1-6 |
| ITF M25 Jakarta | 2023/04/17 06:25 | Kazuki Nishiwaki v Yuta Kawahashi | 4-6,4-6 |
| ITF M25 Jakarta Qual | 2023/04/16 06:00 | Jiayang Dong v Yuta Kawahashi | 1-6,2-6 |
| ITF M15 Antalya | 2023/04/11 10:05 | Juan Manuel La Serna v Yuta Kawahashi | 6-2,6-2 |
| ITF M15 Antalya | 2023/04/11 06:30 | Yuta Kawahashi v Maik Steiner | 6-3,2-6,10-6 |
| ITF M15 Antalya | 2023/04/09 06:30 | Kaya Arinc v Yuta Kawahashi | 2-6,3-6 |
| ITF M15 Monastir | 2023/04/18 12:45 | Bogdan Bobrov v Kazuma Kawachi | 6-2,6-3 |
| ITF M15 Monastir | 2023/04/12 08:30 | Kazuma Kawachi v Koray Kirci | 1-6,1-6 |
| ITF M25 Kashiwa | 2023/04/05 01:00 | Kazuma Kawachi v Hiroki Moriya | 4-6,2-6 |
| ITF M25 Kashiwa | 2023/04/03 02:30 | Kazuma Kawachi v Shohei Chikami | 7-6,6-4 |
| ITF M15 Heraklion | 2023/03/14 11:15 | Kazuma Kawachi v Orel Kimhi | 7-6,5-7,0-6 |
| ITF M15 Aktobe | 2023/03/09 05:00 | Kazuma Kawachi v Arslanbek Aitkulov | 4-6,3-6 |
| ITF M15 Aktobe | 2023/03/07 11:40 | Kazuma Kawachi v Gabriele Maria Noce | 6-3,6-3 |
| ITF M15 Aktobe | 2023/03/03 05:15 | Evgeny Philippov v Kazuma Kawachi | 6-4,6-2 |