Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF China F13 | 2018/08/20 03:30 | Zhou, Sheng Hao v Kato, Daiki | 6-1,6-7,6-2 |
| ITF China F13 | 2018/08/19 02:00 | Zhang, Naifu v Kato, Daiki | 1-6,6-7 |
| ITF Japan F8 | 2018/06/09 06:00 | Kato, Daiki v Numajiri, Keisuke | 6-7,2-6 |
| ITF Tunisia F21 | 2018/05/27 09:00 | Kato, Daiki v Chaudhry, Shamael | 2-6,3-6 |
| ITF Tunisia F20 | 2018/05/19 09:00 | Ferreira, Goncalo v Kato, Daiki | 7-6,6-3 |
| Tunisia F14, Singles Qualifying | 2018/04/11 11:50 | Jankovits, Yannick v Kato, Daiki | 6-3,6-2 |
| ITF Tunisia F13 | 2018/04/01 09:00 | Bessire, Andrea v Kato, Daiki | 6-2,6-1 |
| ITF Tunisia F5 | 2018/02/05 08:00 | Kato, Daiki v Jandric, Darko | 0-6,1-6 |
| ITF China F12 | 2018/08/13 06:30 | Ruikai Wang v Hanyi Liu | 6-4,7-5 |
| ITF Indonesia F3 Qual | 2018/08/05 05:00 | Jayaprakash, Mohit Mayur v Hanyi Liu | 6-1,6-2 |
| ITF Indonesia F3 Qual | 2018/08/04 07:00 | Hanyi Liu v Garg, Dipanshu | 6-3,6-4 |
| ITF Indonesia F2 Qual | 2018/07/28 02:00 | Hanyi Liu v Susanto, David Agung | 2-6,3-6 |
| ITF China F11 | 2018/07/19 01:00 | Hanyi Liu v Goveas, Aryan | 5-7,2-6 |
| ITF China F11 | 2018/07/17 04:50 | Milan Krnjetin v Hanyi Liu | 4-6,2-6 |
| ITF China F11 Qual | 2018/07/16 01:00 | Hanyi Liu v Chanon Phunsawat | 6-3,6-1 |
| ITF China F11 Qual | 2018/07/15 02:35 | Hanyi Liu v Ramazan Nureev | 6-1,6-1 |