Stadium: Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF China F10 | 2017/06/26 04:25 | Kazuma Kawachi v Hao Wu | 6-2,6-4 |
| ITF China F7 | 2018/05/29 03:20 | Aoran Wang v Kazuma Kawachi | 6-2,6-1 |
| ITF Nigeria F3 | 2018/05/01 09:00 | Kazuma Kawachi v Karim-Mohamed Maamoun | 4-6,2-6 |
| ITF Nigeria F3 Qual | 2018/04/29 09:00 | Kazuma Kawachi v Rishabdev Raman | 6-1,7-5 |
| ITF Nigeria F2 Qual | 2018/04/22 10:25 | Kazuma Kawachi v Alexandru Danes | 6-3,3-6,1-6 |
| ITF Nigeria F2 Qual | 2018/04/21 09:00 | Kazuma Kawachi v Dustin Goldenberg | 1-6,6-1,6-0 |
| ITF Nigeria F1 | 2018/04/16 10:00 | Kazuma Kawachi v Maximilian Neuchrist | 4-6,4-6 |
| ITF Japan F5 | 2018/04/02 04:00 | Chuhan Wang v Kazuma Kawachi | 6-4,6-3 |
| ITF Japan F5 | 2018/04/01 00:30 | Ko Suzuki v Kazuma Kawachi | 4-6,4-6 |
| ITF China F8 | 2018/06/04 03:50 | Sho Katayama v Hao Wu | 6-2,6-2 |
| ITF China F7 | 2018/05/29 03:30 | Hao Wu v Fajing Sun | 6-2,2-6,2-6 |
| ITF China F7 Qual | 2018/05/28 03:40 | Hao Wu v Xin Hu | 6-2,6-2 |
| ITF China F7 Qual | 2018/05/27 03:30 | Hao Wu v Hanyi Liu | 3-6,6-1,6-3 |
| ITF China F4 Qual | 2018/04/28 04:05 | Hao Wu v Sheng Tang | 6-0,6-4 |
| Challenger Nanchang Qual | 2018/04/14 04:40 | Hao Wu v Yunseong Chung | 3-6,1-6 |
| Australian Open WC | 2017/11/30 04:55 | Hao Wu v Zhizhen Zhang | 4-6,2-6 |
| Challenger Suzhou Qual | 2017/10/21 04:35 | Hao Wu v Arsenije Zlatanovic | 3-6,1-6 |