Stadium: Court A Round: 26 Ground: Hardcourt outdoor
| ITF M25 Tay Ninh | 2019/10/08 04:20 | Liu, Shao-Fan v Alexey Zakharov | 2-6,6-7 |
| ITF M25 Tay Ninh | 2019/10/04 08:00 | Alexey Zakharov v Nam Hoang Ly | 6-3,3-6,2-6 |
| ITF M25 Tay Ninh | 2019/10/03 04:50 | Rio Noguchi v Alexey Zakharov | 5-7,3-6 |
| ITF M25 Tay Ninh | 2019/10/02 03:30 | Alexey Zakharov v Dzhavakian, Yurii | 6-4,6-1 |
| ITF - M15 Shymkent | 2019/09/22 04:00 | Alexey Zakharov v Sergey Fomin | 6-2,2-6,4-6 |
| ITF - M15 Shymkent | 2019/09/21 04:00 | Khomentovskiy, Matvey v Alexey Zakharov | 3-6,4-6 |
| ITF - M15 Shymkent | 2019/09/20 06:50 | Alexey Zakharov v Tashbulatov, Dostanbek | 6-3,6-3 |
| ITF - M15 Shymkent | 2019/09/19 08:15 | Alexey Zakharov v Tan, Li-Wie | 6-7,6-2,6-2 |
| ITF M25 Tay Ninh | 2019/10/08 03:45 | Naoki Nakagawa v Shintaro Imai | 6-2,6-1 |
| ITF M25 Tay Ninh | 2019/10/03 02:00 | Yusuke Takahashi v Naoki Nakagawa | 6-4,6-3 |
| ITF M25 Tay Ninh | 2019/10/02 02:00 | Credit Chaiyarin v Naoki Nakagawa | 4-6,0-6 |
| ITF M15 Cancun | 2019/09/13 21:15 | Brymer, Gage v Naoki Nakagawa | 6-3,6-2 |
| ITF M15 Cancun | 2019/09/12 17:00 | Naoki Nakagawa v Mendoza, Alejandro | 6-3,6-2 |
| ITF M15 Cancun | 2019/09/11 18:15 | Naoki Nakagawa v Matt Kuhar | 6-3,4-6,6-2 |
| ITF M15 Cancun | 2019/08/29 16:20 | Naoki Nakagawa v Olivares, Jose | 7-6,3-6,4-6 |
| ITF M15 Cancun | 2019/08/28 17:25 | Naoki Nakagawa v Ma, Jiaxi | 6-3,6-0 |