Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Edwardsville | 2023/07/24 14:00 | Kenta Miyoshi v Oliver Okonkwo | 6-3,6-4 |
| ITF M25 Champaign | 2023/07/21 15:00 | Kenta Miyoshi v Naoki Nakagawa | 2-6,4-6 |
| ITF M25 Champaign | 2023/07/20 14:45 | Kenta Miyoshi v Cash Hanzlik | 6-3,3-6,6-2 |
| ITF M15 Santo Domingo | 2023/06/20 14:00 | Kenta Miyoshi v Ronald Hohmann | 6-3,1-6,2-6 |
| ITF M25 Daegu | 2023/06/07 03:00 | Kenta Miyoshi v Uisung Park | 5-7,3-6 |
| ITF M25 Daegu | 2023/06/05 06:10 | Kenta Miyoshi v Suk Ann | 6-4,6-3 |
| ITF M25 Daegu | 2023/06/04 01:00 | Kenta Miyoshi v Christian Heaney-Secord | 6-0,6-4 |
| ITF M15 Karuizawa | 2023/05/31 04:35 | Sora Fukuda v Kenta Miyoshi | 7-6,6-4 |
| ITF M25 Edwardsville | 2023/07/24 14:00 | Gabrielius Guzauskas v Pranav Kumar | 7-5,6-4 |
| ITF M25 Laval | 2023/07/10 20:00 | Gabrielius Guzauskas v John Mercer | 6-2,3-6,6-10 |
| ITF M25 Laval | 2023/07/09 17:10 | Gabrielius Guzauskas v Zachary Mintz | 6-1,6-1 |
| ITF M25 Tulsa | 2023/06/21 15:30 | Gabrielius Guzauskas v Nick Chappell | 6-7,4-6 |
| ITF M25 Tulsa | 2023/06/20 14:30 | Mykhailo Kvantaliani v Gabrielius Guzauskas | 6-0,4-6,5-10 |
| ITF M25 Tulsa | 2023/06/19 13:00 | Yuvraj Rao v Gabrielius Guzauskas | 1-6,1-6 |
| ITF M25 Wichita | 2023/06/14 15:00 | Ethan Quinn v Gabrielius Guzauskas | 6-2,6-1 |
| ITF M25 Wichita | 2023/06/13 14:55 | Gabrielius Guzauskas v Matt Hulme | 2-6,6-4,10-6 |