Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF M25 - Edwardsville | 2023/07/25 15:10 | Alexander Petrov v Gus Tettamble | 6-3,6-4 |
| ITF M25 - Edwardsville | 2023/07/24 17:00 | Alexander Petrov v Timothy Phung | 6-4,6-4 |
| ITF M25 - Champaign | 2023/07/20 17:35 | Alexander Petrov v Cannon Kingsley | 1-6,3-6 |
| ITF M25 - Champaign | 2023/07/19 20:55 | Trey Hilderbrand v Alexander Petrov | 3-6,6-7 |
| ITF M25 - Champaign | 2023/07/18 16:55 | Alexander Petrov v Nikita Filin | 6-1,7-5 |
| ITF M15 - Lakewood | 2023/07/12 22:00 | Alexander Petrov v Derek Pham | 3-6,3-6 |
| ITF M25 - Malibu | 2023/01/06 18:00 | Alexander Petrov v Strong Kirchheimer | 6-7,7-6,5-7 |
| ITF M25 - Malibu | 2023/01/05 22:00 | Alexander Petrov v Joshua Sheehy | 6-1,6-4 |
| ITF M25 - Champaign | 2023/07/22 16:45 | Naoki Nakagawa v Aidan Mchugh | 4-6,4-6 |
| ITF M25 - Champaign | 2023/07/21 15:00 | Kenta Miyoshi v Naoki Nakagawa | 2-6,4-6 |
| ITF M25 - Champaign | 2023/07/19 14:55 | Karlis Ozolins v Naoki Nakagawa | 3-6,0-6 |
| ITF M25 - Pensacola | 2023/05/18 18:55 | Naoki Nakagawa v Sekou Bangoura | 4-6,4-6 |
| ITF M25 - Pensacola | 2023/05/17 16:15 | Naoki Nakagawa v Justin Lyons | 6-2,6-3 |
| Challenger - Coquimbo | 2023/05/01 19:35 | Naoki Nakagawa v Pedro Boscardin Dias | 6-4,5-7,3-6 |
| Challenger - Buenos Aires | 2023/04/23 13:00 | Naoki Nakagawa v Tomas Farjat | 1-6,6-4,6-7 |
| Challenger - Morelos | 2023/04/18 16:30 | Naoki Nakagawa v Denis Yevseyev | 6-7,6-4,2-6 |