Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Santo Domingo | 2023/06/26 15:00 | Leo Vithoontien v Christopher Li | 3-6,6-2,10-7 |
| ITF M15 Santo Domingo | 2023/06/22 17:10 | Justin Boulais v Leo Vithoontien | 6-3,6-2 |
| ITF M15 Santo Domingo | 2023/06/21 13:30 | Alan Sau Franco v Leo Vithoontien | 4-6,2-6 |
| ITF M25 Santo Domingo | 2023/06/19 15:00 | Leo Vithoontien v Arenui Luethi | 6-7,6-3,10-8 |
| ITF M15 Tabasco | 2023/05/24 18:10 | Victor Lilov v Leo Vithoontien | 6-3,6-2 |
| ITF M15 Tabasco | 2023/05/23 23:45 | Yannik Rahman v Leo Vithoontien | 7-6,5-7,3-6 |
| ITF M25 Xalapa | 2023/05/19 00:50 | Jesse Flores v Leo Vithoontien | 7-6,6-4 |
| ITF M25 Xalapa | 2023/05/17 01:05 | Joao M Nusdeo v Leo Vithoontien | 3-6,1-6 |
| ITF M25 Santo Domingo | 2023/06/26 15:00 | Xavier Lawrence v Angel Diaz Jalil | 2-6,4-6 |
| ITF M25 Santo Domingo | 2023/06/20 13:00 | Darian King v Angel Diaz Jalil | 6-2,6-3 |
| ITF M25 Santo Domingo | 2023/06/18 16:30 | Jose Moreno v Angel Diaz Jalil | 0-6,0-6 |
| UTR Pro Tennis Series Florida | 2022/12/15 17:30 | Angel Diaz Jalil v Jaycer Lyeons | 6-2,4-6,6-1 |
| UTR Pro Tennis Series Florida | 2022/12/13 20:00 | Angel Diaz Jalil v Alex Bancila | 6-3,0-6,5-2 |
| UTR Pro Tennis Series Florida | 2022/12/12 17:30 | Angel Diaz Jalil v Alexander Kotzen | 6-2,4-6,1-6 |
| UTR Pro Tennis Series Florida | 2022/12/11 22:04 | Angel Diaz Jalil v Nicolas Meister | 6-2,6-2 |
| ITF M15 Albuquerque | 2022/09/27 16:00 | Angel Diaz Jalil v Warren Wood | 3-6,3-6 |