Stadium: Court 1 輪: 44 Ground: Hardcourt outdoor
| ITF泰國F1 | 2018/08/18 02:00 | 育塔納 Charoenphon v Thammarat Kamchai | 6-1,6-4 |
| ITF韓國F5 | 2018/08/21 01:00 | Ren Nakamura v 宋紀勳 | 6-4,4-6,3-6 |
| ITF韓國F5 | 2018/08/20 01:00 | Ren Nakamura v Ki Su Jung | 6-2,6-0 |
| ITF韓國F5 | 2018/08/18 01:00 | Ren Nakamura v Mingyuan Yang | 6-1,6-0 |
| ITF韓國F4 | 2018/08/13 03:00 | Ren Nakamura v Tae-Woo Lee | 1-6,1-6 |
| ITF奧地利F5資格賽 | 2018/07/29 10:30 | Ren Nakamura v Vital Flurin Leuch | 6-3,6-7,4-6 |
| ITF奧地利F4資格賽 | 2018/07/21 10:00 | 安德烈亞斯•克雷默 v Ren Nakamura | 6-3,6-4 |
| ITF關島F1 | 2018/06/18 02:10 | 佐藤裕康 v Ren Nakamura | 6-4,6-4 |
| ITF突尼斯F21 | 2018/05/26 10:00 | Ren Nakamura v Sacha Modica | 3-6,2-6 |