Stadium: National Bank Court Round: 14 Ground: Hardcourt indoor
| Challenger Charlottesville | 2023/10/31 19:25 | Aidan Mayo v Alafia Ayeni | 7-5,6-2 |
| Challenger Charlottesville | 2023/10/30 14:00 | Evgeny Karlovskiy v Alafia Ayeni | 6-7,4-6 |
| Challenger Charlottesville | 2023/10/29 16:55 | Alafia Ayeni v Ezekiel Clark | 6-4,6-3 |
| Challenger Curitiba | 2023/10/22 19:20 | Arklon H D Pino v Alafia Ayeni | 7-5,6-4 |
| Challenger Santa Fe | 2023/10/16 13:00 | Nicolas Mejia v Alafia Ayeni | 6-3,6-2 |
| Challenger Santa Fe | 2023/10/15 15:00 | Alafia Ayeni v Matias Franco Descotte | 6-2,2-6,6-4 |
| Challenger Buenos Aires | 2023/10/08 17:30 | Alafia Ayeni v Juan Bautista Torres | 5-7,1-6 |
| Challenger Guangzhou | 2023/09/13 02:00 | Alafia Ayeni v Terence Atmane | 6-7,6-7 |
| ITF M25 Edmonton | 2023/11/02 16:00 | Giles Hussey v Collin Altamirano | 6-4,6-3 |
| ITF M25 Edmonton | 2023/10/31 23:25 | Collin Altamirano v Brayden Schnur | 6-4,2-6,6-4 |
| 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 |