Round: 62 Ground: Hardcourt outdoor
| ITF Japan F2 | 2018/03/11 04:00 | Murray, Jack v Matsuo, Yuki | 6-1,6-4 |
| ITF Japan F1 | 2018/03/05 01:00 | Murray, Jack v Matsuo, Yuki | 6-1,6-1 |
| ITF Japan F1 | 2018/03/03 03:00 | Kudo, Hayato v Matsuo, Yuki | 2-6,2-6 |
| ITF Vietnam F3 | 2017/11/20 03:00 | Matsuo, Yuki v Tsung-Hao Huang | 2-6,3-6 |
| ITF Vietnam F2 | 2017/11/12 05:00 | Testoni, Cesar v Matsuo, Yuki | 6-3,3-6,6-4 |
| ITF Japan F8 | 2017/06/14 04:00 | Kikuchi, Gengo v Matsuo, Yuki | 6-0,6-4 |
| ITF Japan F8 | 2017/06/12 00:00 | Daisuke Sumizawa v Matsuo, Yuki | 3-6,4-6 |
| ITF Japan F8 | 2017/06/11 00:00 | Taisei Miyamoto v Matsuo, Yuki | 1-6,5-7 |
| ITF Japan F4 | 2018/03/24 02:00 | Masamichi Imamura v Saito, Takashi | 6-4,6-4 |
| ITF Japan F3 | 2018/03/22 03:00 | Tatsuma Ito v Masamichi Imamura | 6-2,6-0 |
| ITF Japan F3 | 2018/03/20 06:00 | Masamichi Imamura v Rigele Te | 6-3,6-3 |
| ITF Japan F3 | 2018/03/18 01:00 | Masamichi Imamura v Kawahashi, Yuta | 7-5,6-2 |
| ITF Japan F3 | 2018/03/17 02:30 | Meng, Cing-Yang v Masamichi Imamura | 5-7,1-6 |
| ITF Japan F1 | 2018/03/05 01:00 | Shinji Hazawa v Masamichi Imamura | 4-6,7-5,6-4 |
| ITF Japan F1 | 2018/03/04 01:00 | Sung, Yo Han v Masamichi Imamura | 0-6,0-6 |
| ITF Japan F1 | 2018/03/03 01:00 | Masamichi Imamura v Takeshima, Shunrou | 4-6,6-4,6-2 |