Stadium: Cancha 7 Round: 62 Ground: Hardcourt outdoor
| ITF - Santo Domingo M15 | 2023/06/22 17:10 | Justin Boulais v Leo Vithoontien | 6-3,6-2 |
| ITF - Santo Domingo M15 | 2023/06/21 13:30 | Alan Sau Franco v Leo Vithoontien | 4-6,2-6 |
| ITF - Santo Domingo M25 | 2023/06/19 15:00 | Leo Vithoontien v Arenui Luethi | 6-7,6-3,10-8 |
| ITF - Tabasco M15 | 2023/05/24 18:10 | Victor Lilov v Leo Vithoontien | 6-3,6-2 |
| ITF - Tabasco M15 | 2023/05/23 23:45 | Yannik Rahman v Leo Vithoontien | 7-6,5-7,3-6 |
| ITF - Xalapa M25 | 2023/05/19 00:50 | Jesse Flores v Leo Vithoontien | 7-6,6-4 |
| ITF - Xalapa M25 | 2023/05/17 01:05 | Joao M Nusdeo v Leo Vithoontien | 3-6,1-6 |
| ITF - Xalapa M25 | 2023/05/15 18:00 | Leo Vithoontien v Eugenio G Fitzmaurice | 3-6,7-6,7-10 |
| ITF - Santo Domingo M25 | 2023/06/19 14:00 | Christopher Li v Tyler Stice | 3-6,5-7 |
| ITF - Santo Domingo M25 | 2023/06/18 13:00 | Christopher Li v Yanael Lundqvist | 6-3,6-0 |
| ITF - Lima M15 | 2022/11/16 17:30 | Christopher Li v Ignacio Carou | 6-2,6-7,1-6 |
| ITF - Lima M15 | 2022/11/09 15:00 | Mateo Barreiros Reyes v Christopher Li | 6-3,6-2 |
| Challenger Lima | 2020/11/21 16:00 | Christopher Li v Gonzalo Lama | 3-6,2-6 |
| ITF Peru F3 | 2018/10/09 17:10 | Jorge Panta v Christopher Li | 6-3,6-3 |
| ITF Peru F2 | 2018/10/02 17:10 | Nicolas Alberto Arreche v Christopher Li | 6-2,6-2 |