stadio: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Morelia | 2023/10/17 19:45 | Leo Vithoontien v Miguel Angel Cabrera | 7-5,6-2 |
| ITF M25 Takasaki | 2023/09/21 01:50 | Kazuki Nishiwaki v Leo Vithoontien | 5-7,6-4,6-4 |
| ITF M25 Takasaki | 2023/09/20 01:00 | Leo Vithoontien v Keisuke Saitoh | 6-4,6-3 |
| ITF M25 Takasaki | 2023/09/18 00:55 | Leo Vithoontien v Ryusuke Horiuchi | 6-2,7-6 |
| ITF M25 Takasaki | 2023/09/17 01:00 | Leo Vithoontien v Ryuhei Azuma | 6-1,6-2 |
| ITF M15 Nakhon Si Thammarat | 2023/09/06 05:45 | Leo Vithoontien v Pruchya Isarow | 7-6,6-7,0-6 |
| ITF M15 Nakhon Si Thammarat | 2023/08/31 03:55 | Siddhant Banthia v Leo Vithoontien | 6-4,0-6,6-2 |
| ITF M15 Nakhon Si Thammarat | 2023/08/29 02:00 | Leo Vithoontien v Jacob Bradshaw | 6-7,6-3,6-1 |
| ITF M15 Morelia | 2023/10/17 21:05 | Enrique Pena v Santiago Amante Perez | 6-4,6-3 |
| Challenger Bogotá | 2023/09/24 19:25 | Enrique Pena v Victor Lilov | 3-6,3-6 |
| ITF M25 Trujillo | 2023/08/16 15:00 | Pedro Boscardin Dias v Enrique Pena | 7-6,6-3 |
| ITF M25 Trujillo | 2023/08/14 15:00 | Johan A Rodriguez Rodriguez v Enrique Pena | 6-4,4-6,13-15 |
| ITF M25 Trujillo | 2023/08/13 15:00 | Martin Pestana v Enrique Pena | 4-6,0-6 |
| ITF M15 Arequipa | 2023/08/08 19:30 | Enrique Pena v Tomas Farjat | 6-4,3-6,6-7 |
| ITF M15 Arequipa | 2023/08/07 15:00 | Enrique Pena v Mateo Matulovich | 6-4,6-0 |
| ITF M25 Decatur | 2023/08/02 20:00 | Cash Hanzlik v Enrique Pena | 6-3,6-0 |