Stadium: Court 8 Round: 62 Ground: Hardcourt outdoor
| ITF Thailand F4 | 2018/09/23 04:00 | Ruikai Wang v Ankit Chopra | 6-3,4-6,6-3 |
| Challenger Zhangjiagang | 2018/09/02 02:00 | Sidharth Rawat v Ruikai Wang | 6-0,6-1 |
| ITF China F14 | 2018/08/29 03:00 | Jeremy Beale v Ruikai Wang | 6-1,6-1 |
| ITF China F14 | 2018/08/27 08:00 | RunYu Zhao v Ruikai Wang | 3-6,3-6 |
| ITF China F12 | 2018/08/15 03:00 | Aoran Wang v Ruikai Wang | 6-4,6-4 |
| ITF China F12 | 2018/08/13 06:30 | Ruikai Wang v Hanyi Liu | 6-4,7-5 |
| Challenger Jinan | 2018/08/04 09:45 | Alexei Popyrin v Ruikai Wang | 6-0,6-0 |
| ITF China F9 | 2018/07/04 03:00 | Runhao Hua v Ruikai Wang | 6-3,6-3 |
| ITF Thailand F4 | 2018/09/23 04:00 | Yu-Seob Kim v Kousuke Ogura | 4-6,1-6 |
| ITF Indonesia F3 Qual | 2018/08/04 04:30 | Kousuke Ogura v Ansu Bhuyan | 6-4,4-6,1-6 |
| ITF China F10 Qual | 2018/07/08 02:00 | Kousuke Ogura v Mikal Statham | 4-6,0-6 |
| ITF China F10 Qual | 2018/07/07 05:00 | Natthasith Kunsuwan v Kousuke Ogura | 6-7,4-6 |
| ITF China F9 | 2018/07/05 05:30 | Ji Hoon Son v Kousuke Ogura | 6-2,6-4 |
| ITF China F9 | 2018/07/03 08:25 | Kousuke Ogura v Chuhan Wang | 4-6,7-5,7-5 |
| ITF China F9 Qual | 2018/07/02 03:25 | Bingyu Yu v Kousuke Ogura | 1-6,2-6 |
| ITF China F9 Qual | 2018/07/01 02:00 | David Barclay v Kousuke Ogura | 6-4,1-6,3-6 |