Stadium: Center Court Round: 25 Ground: Hardcourt outdoor
| Challenger Taipei Qual | 2018/04/07 07:05 | Toshihide Matsui v Cing-Yang Meng | 6-3,6-4 |
| ITF Japan F5 | 2018/04/03 01:00 | Cing-Yang Meng v Xin Gao | 2-6,4-6 |
| ITF Japan F5 | 2018/04/01 00:30 | Cing-Yang Meng v Wei-De Lin | 4-6,6-3,6-2 |
| ITF Japan F5 | 2018/03/31 00:30 | Cing-Yang Meng v Ryota Kishi | 6-4,7-5 |
| ITF Japan F4 | 2018/03/26 01:00 | Cing-Yang Meng v Yu Hsiang Chiu | 7-6,1-6,1-6 |
| ITF Japan F4 | 2018/03/25 01:00 | Cing-Yang Meng v Yuki Yudate | 6-4,6-3 |
| ITF Japan F3 | 2018/03/17 02:30 | Cing-Yang Meng v Masamichi Imamura | 5-7,1-6 |
| ITF China F3 | 2018/01/24 05:30 | Issei Okamura v Cing-Yang Meng | 7-6,6-2 |
| ITF Egypt F10 | 2018/03/17 08:00 | Alejandro O Palacios v Luca Castelnuovo | 7-6,3-6,7-6 |
| ITF Egypt F9 | 2018/03/12 08:00 | Luca Castelnuovo v Francesco Forti | 5-7,4-6 |
| ITF Egypt F9 | 2018/03/11 12:00 | Luca Castelnuovo v David Juras | 6-3,6-3 |
| ITF Egypt F9 | 2018/03/10 12:30 | Luca Castelnuovo v Joseph W. Van Meter | 6-4,6-7,6-3 |
| ITF Switzerland F2 | 2018/02/13 14:25 | Albano Olivetti v Luca Castelnuovo | 6-3,7-6 |
| ITF Switzerland F2 Qual | 2018/02/11 10:00 | Jeffrey Schorsch v Luca Castelnuovo | 3-6,7-6,6-7 |
| ITF Switzerland F2 Qual | 2018/02/10 08:00 | Tom Biston v Luca Castelnuovo | 3-6,4-6 |
| ITF Switzerland F1 Qual | 2018/02/05 11:00 | Maxime Tchoutakian v Luca Castelnuovo | 6-3,6-2 |