Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF China F13 | 2018/08/18 02:00 | Naifu Zhang v Daniel Kouznetsov | 6-3,6-2 |
| ITF China F12 Qual | 2018/08/13 02:00 | Yong Jia Cai v Naifu Zhang | 6-0,6-1 |
| ITF China F12 Qual | 2018/08/12 02:00 | Yanjie Zheng v Naifu Zhang | 2-6,1-6 |
| ITF China F8 Qual | 2018/06/03 03:45 | Naifu Zhang v RunYu Zhao | 4-6,1-6 |
| ITF China F5 Qual | 2018/05/05 07:00 | Jordan Chiu v Naifu Zhang | 6-0,6-3 |
| ITF China F4 Qual | 2018/04/28 02:00 | Danny Ha v Naifu Zhang | 6-3,6-2 |
| ITF China F1 Qual | 2018/01/07 06:20 | Shao-Fan Liu v Naifu Zhang | 6-2,6-2 |
| ITF China F1 Qual | 2018/01/06 04:15 | Naifu Zhang v Lewei Cai | 6-2,6-0 |
| ITF Japan F8 | 2018/06/09 06:00 | Daiki Kato v Keisuke Numajiri | 6-7,2-6 |
| ITF Tunisia F21 | 2018/05/27 09:00 | Daiki Kato v Shamael Chaudhry | 2-6,3-6 |
| ITF Tunisia F20 | 2018/05/19 09:00 | Goncalo Ferreira v Daiki Kato | 7-6,6-3 |
| ITF Tunisia F14 | 2018/04/11 11:50 | Yannick Jankovits v Daiki Kato | 6-3,6-2 |
| ITF Tunisia F13 | 2018/04/01 09:00 | Andrea Bessire v Daiki Kato | 6-2,6-1 |
| ITF Tunisia F5 | 2018/02/05 08:00 | Daiki Kato v Darko Jandric | 0-6,1-6 |
| ITF Tunisia F5 | 2018/02/04 08:00 | Daiki Kato v Fayyaz H Quadri | 6-3,6-2 |
| ITF Tunisia F4 | 2018/01/27 09:30 | Daiki Kato v Yann Wojcik | 3-6,5-7 |