Stadium: Court 1 Round: 25 Ground: Clay
| ITF Japan F1 | 2018/03/08 07:15 | Jumpei Yamasaki v Yuki Mochizuki | 1-6,3-6 |
| ITF Japan F1 | 2018/03/07 03:15 | Yuki Mochizuki v Naru Shirafuji | 6-4,6-3 |
| Challenger Kobe Qual | 2017/11/04 02:00 | Yuki Mochizuki v Marinko Matosevic | 4-6,3-6 |
| ITF Hong Kong F2 | 2017/07/01 01:30 | Jacob Grills v Yuki Mochizuki | 5-7,1-6 |
| ITF Hong Kong F2 | 2017/06/29 02:00 | Nicholas S. Hu v Yuki Mochizuki | 6-7,4-6 |
| ITF Hong Kong F2 | 2017/06/28 03:15 | Yuki Mochizuki v Dzmitry Zhyrmont | 6-1,6-4 |
| ITF Hong Kong F2 | 2017/06/27 02:30 | Skyler Butts v Yuki Mochizuki | 6-3,4-6,5-7 |
| ITF Hong Kong F1 | 2017/06/24 02:30 | Yecong He v Yuki Mochizuki | 6-2,6-3 |
| ITF Japan F5 | 2018/04/01 00:30 | Shinji Hazawa v Jie Cui | 5-7,6-2,7-6 |
| ITF Japan F4 | 2018/03/26 01:00 | Shinji Hazawa v Jack Murray | 4-6,5-7 |
| ITF Japan F3 | 2018/03/22 03:00 | Seong Chan Hong v Shinji Hazawa | 7-6,6-3 |
| ITF Japan F3 | 2018/03/19 03:15 | Shinji Hazawa v Takuto Niki | 7-5,6-3 |
| ITF Japan F3 | 2018/03/18 01:00 | Shinji Hazawa v Rimpei Kawakami | 6-3,6-3 |
| ITF Japan F3 | 2018/03/17 04:00 | Shinji Hazawa v Naoya Maesaki | 4-6,6-2,6-1 |
| ITF Japan F1 | 2018/03/08 05:35 | Shinji Hazawa v Soichiro Moritani | 6-7,2-6 |
| ITF Japan F1 | 2018/03/07 04:45 | Issei Okamura v Shinji Hazawa | 6-3,1-6,3-6 |