Stadion: Court 5 Round: 14 Ground: Hardcourt outdoor
| Challenger - Matsuyama | 2022/11/06 01:00 | Shinji Hazawa v Yuki Mochizuki | 1-6,7-6,6-2 |
| ITF - M25 - Chiang Rai | 2022/06/09 02:00 | Yuki Mochizuki v Shinji Hazawa | 6-3,2-6,3-6 |
| ITF M25 Matsuyama | 2019/04/10 03:30 | Yuki Mochizuki v Shinji Hazawa | 6-0,6-2 |
| ITF - Japan F5 | 2018/04/02 06:25 | Yuki Mochizuki v Shinji Hazawa | 0-6,0-6 |
| Challenger - Yokohama | 2023/11/19 07:00 | Kalin Ivanovski v Shinji Hazawa | 3-6,6-4,7-5 |
| Challenger - Kobe | 2023/11/13 02:55 | Giovanni Fonio v Shinji Hazawa | 6-3,6-7,6-1 |
| ITF - M15 - Nakhon Si Thammarat | 2023/07/14 03:40 | Shinji Hazawa v Sidharth Rawat | 6-4,5-7,3-6 |
| ITF - M15 - Nakhon Si Thammarat | 2023/07/13 02:00 | Shinji Hazawa v Amir Milushev | 6-1,4-6,6-4 |
| ITF - M15 - Nakhon Si Thammarat | 2023/07/12 02:00 | Shinji Hazawa v Chase Ferguson | 6-7,6-1,6-2 |
| ITF - M15 - Nakhon Si Thammarat | 2023/07/06 06:25 | Shinji Hazawa v Ji Hoon Son | 6-3,3-6,6-7 |
| ITF - M15 - Nakhon Si Thammarat | 2023/07/04 02:00 | Shinji Hazawa v Sidharth Rawat | 6-3,6-1 |
| ITF - M25 - Nakhon Si Thammarat | 2023/06/16 02:00 | Shinji Hazawa v Hiroki Moriya | 4-6,5-7 |
| Challenger - Yokohama | 2023/11/19 03:20 | Omar Jasika v Yuki Mochizuki | 6-0,7-6 |
| Challenger - Matsuyama | 2023/11/05 01:00 | Yuki Mochizuki v James Trotter | 7-6,3-6,1-6 |
| ITF - M25 - Sapporo | 2023/09/16 01:00 | Kazuki Nishiwaki v Yuki Mochizuki | 6-1,6-3 |
| ITF - M25 - Sapporo | 2023/09/15 02:55 | Tomohiro Masabayashi v Yuki Mochizuki | 6-2,4-6,1-6 |
| ITF - M25 - Sapporo | 2023/09/13 03:05 | Collin Altamirano v Yuki Mochizuki | 6-7,4-6 |
| Challenger - Cary | 2023/08/08 22:15 | Tung-Lin Wu v Yuki Mochizuki | 4-6,6-3,6-2 |
| Challenger - Cary | 2023/08/07 16:00 | Stefan Dostanic v Yuki Mochizuki | 3-6,6-3,6-1 |
| Challenger - Cary | 2023/08/06 16:55 | Evan King v Yuki Mochizuki | 6-7,5-7 |