Stadium: Court 4 Round: 54 Ground: Clay
| ITF Japan F5 | 2018/03/31 00:30 | Gengo Kikuchi v Daisuke Sumizawa | 6-1,6-3 |
| ITF Japan F3 | 2018/03/20 06:00 | Tung-Lin Wu v Gengo Kikuchi | 6-2,6-3 |
| ITF Japan F3 | 2018/03/18 01:00 | Gengo Kikuchi v Kousuke Ogura | 6-3,6-2 |
| ITF Japan F3 | 2018/03/17 02:30 | Gengo Kikuchi v Ko Suzuki | 6-2,3-6,6-3 |
| ITF Japan F2 | 2018/03/11 04:00 | Gengo Kikuchi v Yuto Sakai | 2-6,2-6 |
| ITF Japan F1 | 2018/03/08 01:30 | Naoki Nakagawa v Gengo Kikuchi | 7-5,7-6 |
| ITF Japan F1 | 2018/03/07 01:00 | Cheng-Yu Yu v Gengo Kikuchi | 5-7,5-7 |
| ITF Japan F1 | 2018/03/05 01:00 | Gengo Kikuchi v Masaya Kobayashi | 6-2,7-5 |
| ITF Japan F5 | 2018/03/31 00:30 | Yuichiro Inui v Shao-Fan Liu | 0-6,4-6 |
| ITF Japan F4 | 2018/03/28 03:00 | Shao-Fan Liu v Hiroyasu Ehara | 1-6,5-7 |
| ITF Japan F4 | 2018/03/26 01:00 | Issei Okamura v Shao-Fan Liu | 3-6,5-7 |
| ITF Japan F4 | 2018/03/25 01:00 | Shao-Fan Liu v Aoran Wang | 6-3,6-0 |
| ITF China F3 | 2018/01/24 03:00 | Florent Diep v Shao-Fan Liu | 6-0,6-0 |
| ITF China F3 | 2018/01/23 06:05 | Yuanfeng Li v Shao-Fan Liu | 1-6,6-3,3-6 |
| ITF China F3 Qual | 2018/01/22 02:30 | Shao-Fan Liu v Yanjie Zheng | 6-4,7-6 |
| ITF China F3 Qual | 2018/01/21 02:30 | Shao-Fan Liu v Bingyu Yu | 6-3,6-2 |