Stadion: Court 8 Round: 25 Ground: Hardcourt indoor
| ITF - M25 - Harlingen | 2023/10/26 18:50 | Marcus McDaniel v Collin Altamirano | 6-2,6-3 |
| ITF - M25 - Harlingen | 2023/10/25 16:05 | Joao Vitor Goncalves Ceolin v Collin Altamirano | 4-6,4-6 |
| ITF - M25 - Takasaki | 2023/09/23 01:40 | Makoto Ochi v Collin Altamirano | 6-7,6-1,6-2 |
| ITF - M25 - Takasaki | 2023/09/22 01:00 | Kazuki Nishiwaki v Collin Altamirano | 3-6,1-6 |
| ITF - M25 - Takasaki | 2023/09/21 03:50 | Collin Altamirano v Hiroyasu Ehara | 6-4,6-1 |
| ITF - M25 - Takasaki | 2023/09/20 04:00 | Hayato Matsuoka v Collin Altamirano | 7-5,4-6,2-6 |
| ITF - M25 - Takasaki | 2023/09/18 03:10 | Collin Altamirano v Shunsuke Nakagawa | 6-3,6-2 |
| ITF - M25 - Sapporo | 2023/09/13 03:05 | Collin Altamirano v Yuki Mochizuki | 6-7,4-6 |
| Challenger - Tiburon | 2023/10/03 20:20 | Alex Michelsen v Brayden Schnur | 6-7,6-3,6-4 |
| Challenger - Tiburon | 2023/10/02 19:10 | Skander Mansouri v Brayden Schnur | 6-7,6-7 |
| Challenger - Tiburon | 2023/10/01 19:55 | Brayden Schnur v Clement Chidekh | 6-3,6-2 |
| Challenger - Charleston | 2023/09/24 17:10 | Brayden Schnur v August Holmgren | 7-6,5-7,6-7 |
| Challenger - Columbus | 2023/09/17 14:00 | Federico Agustin Gomez v Brayden Schnur | 7-6,7-6 |
| Challenger - Cary | 2023/09/11 21:00 | Brayden Schnur v Toby Samuel | 3-6,7-6,3-6 |
| Challenger - Winnipeg | 2023/08/15 16:00 | Darian King v Brayden Schnur | 6-2,6-1 |
| ATP - Toronto | 2023/08/06 18:15 | Max Purcell v Brayden Schnur | 6-2,6-1 |