Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF China F13 | 2018/08/20 06:30 | S D Prajwal Dev v Kazuma Kawachi | 5-7,4-6 |
| ITF China F12 | 2018/08/14 08:05 | Kazuma Kawachi v Zhou, Zhe | 2-6,2-6 |
| ITF China F11 | 2018/07/17 07:20 | Kazuma Kawachi v Wang, Aoran | 4-6,2-6 |
| ITF Malaysia F2 | 2018/07/09 01:30 | Kazuma Kawachi v Hann, Thomas | 2-6,6-0,3-6 |
| ITF Malaysia F2 | 2018/07/08 04:30 | Kazuma Kawachi v Hobbs, Roy | 6-4,6-2 |
| ITF Malaysia F1 | 2018/07/04 03:50 | Kazuma Kawachi v Farren, Connor | 3-6,2-6 |
| ITF Malaysia F1 | 2018/07/03 02:00 | Kazuma Kawachi v Lee, Christian Oliver | 6-3,6-1 |
| ITF Guam F1 | 2018/06/20 01:50 | Kazuma Kawachi v Thomas Fancutt | 6-1,4-6,6-7 |
| ITF China F12 | 2018/08/13 06:00 | Sadler, Olly v RunYu Zhao | 7-5,7-5 |
| ITF Indonesia F3 Qual | 2018/08/04 02:00 | Sunish, Dhruv v RunYu Zhao | 6-0,6-1 |
| ITF China F11 | 2018/07/16 07:25 | Tortrakul, Teeradon v RunYu Zhao | 2-6,6-3,6-3 |
| ITF China F10 Qual | 2018/07/07 02:00 | Yi Zhou Liu v RunYu Zhao | 6-2,6-2 |
| ITF China F8 | 2018/06/06 03:25 | RunYu Zhao v Ehara, Hiroyasu | 3-6,1-6 |
| ITF China F8 | 2018/06/05 02:00 | Zheng, Yili v RunYu Zhao | 3-6,2-6 |
| ITF China F8 Qual | 2018/06/03 03:45 | Zhang, Naifu v RunYu Zhao | 4-6,1-6 |
| ITF China F8 Qual | 2018/06/02 04:30 | Li, Yi Duo v RunYu Zhao | 1-6,1-6 |