Round: 62 Ground: Clay
| ITF China F7 Qual | 2017/05/13 03:30 | Kazuma Kawachi v Rhett Purcell | 1-6,4-6 |
| ITF China F6 Qual | 2017/05/08 03:25 | Masaki Osafune v Kazuma Kawachi | 6-2,6-4 |
| ITF China F6 Qual | 2017/05/07 03:30 | Wei Cai v Kazuma Kawachi | 4-6,0-6 |
| ITF China F6 Qual | 2017/05/06 04:30 | Zuxin Zheng v Kazuma Kawachi | 4-6,6-3,2-6 |
| ITF Indonesia F5 Qual | 2017/04/01 07:10 | Panji Untung Setiawan v Kazuma Kawachi | 6-2,6-2 |
| ITF Indonesia F4 Qual | 2017/03/27 05:05 | Roy Hobbs v Kazuma Kawachi | 6-2,6-0 |
| ITF Indonesia F4 Qual | 2017/03/25 09:35 | Kevin Lynch v Kazuma Kawachi | 6-7,6-3,3-6 |
| ITF Australia F3 Qual | 2017/03/19 01:30 | Richard Yang v Kazuma Kawachi | 6-4,4-6,6-3 |
| ITF Japan F7 | 2017/06/03 01:00 | Shunrou Takeshima v Yuki Nakamura | 7-6,7-6 |
| ITF Japan F6 Qual | 2017/05/28 01:00 | Shunrou Takeshima v Yuki Nakamura | 5-7,7-6,6-2 |
| ITF Japan F4 | 2017/03/25 00:00 | Yuki Nakamura v Naoto Kai | 6-4,4-6,6-1 |
| ITF Japan F3 | 2017/03/18 08:00 | Chan-Yeong Oh v Yuki Nakamura | 6-3,1-6,7-5 |
| ITF Japan F2 | 2017/03/11 03:00 | Kaito Itsusaki v Yuki Nakamura | 6-3,6-0 |
| ITF Japan F1 | 2017/03/04 03:30 | Yuto Sakai v Yuki Nakamura | 7-6,7-5 |
| ITF Japan F4 | 2015/03/29 00:00 | Kittiphong Wachiramanowong v Yuki Nakamura | 6-3,2-6,6-0 |
| ITF Japan F3 | 2015/03/23 01:00 | Sho Katayama v Yuki Nakamura | 6-2,6-0 |