Stadium: Cancha 2 Round: 19 Ground: Clay
| Challenger Medellin | 2023/06/26 18:50 | Aidan Mayo v Philip Florig | 6-2,6-4 |
| Challenger Cali | 2023/06/18 22:10 | Aidan Mayo v Alejandro H Franco | 6-7,3-6 |
| ITF M25 Wichita | 2023/06/14 19:50 | Jack Pinnington Jones v Aidan Mayo | 3-6,6-1,6-4 |
| Challenger Little Rock | 2023/05/30 15:00 | Antoine Escoffier v Aidan Mayo | 6-3,6-4 |
| ITF M15 Tabasco | 2023/05/27 18:00 | Ezekiel Clark v Aidan Mayo | 2-6,6-2,6-4 |
| ITF M15 Tabasco | 2023/05/26 20:35 | Victor Lilov v Aidan Mayo | 4-6,2-6 |
| ITF M15 Tabasco | 2023/05/25 21:00 | Aidan Mayo v Aidan Mchugh | 7-5,7-6 |
| ITF M15 Tabasco | 2023/05/24 19:10 | Aidan Mayo v Alan F R Fierros | 6-2,6-1 |
| Challenger Medellin | 2023/06/26 18:25 | Preston Brown v Alejandro H Franco | 6-1,6-4 |
| ITF M15 South Bend | 2023/06/21 20:20 | Aidan Kim v Preston Brown | 6-2,6-2 |
| ITF M15 Karuizawa | 2023/06/01 03:20 | Preston Brown v Tatsuma Ito | 3-6,0-6 |
| ITF M15 Karuizawa | 2023/05/31 04:15 | Jesse Delaney v Preston Brown | 2-6,2-6 |
| ITF M15 Tabasco | 2023/05/24 18:05 | Preston Brown v Ezekiel Clark | 6-3,3-6,0-6 |
| ITF M15 Tabasco | 2023/05/23 16:00 | Tobias Sonne v Preston Brown | 1-6,1-6 |
| ITF M25 Xalapa | 2023/05/16 19:30 | Preston Brown v Eugenio G Fitzmaurice | 6-1,6-7,3-6 |
| Challenger Coquimbo | 2023/04/30 17:30 | Arklon H D Pino v Preston Brown | 6-2,6-2 |