Stadium: Cancha 7 Round: 14 Ground: Clay
| ITF M15 Quillota | 2024/04/11 13:30 | Juan Estevez v Collin Altamirano | 4-6,6-4,6-2 |
| ITF M15 Quillota | 2024/04/10 13:30 | Oren Vasser v Collin Altamirano | 2-6,1-6 |
| ITF M25 Calabasas | 2024/03/20 19:35 | Collin Altamirano v Bor Artnak | 3-6,6-7 |
| ITF M25 Bakersfield | 2024/03/14 17:55 | Collin Altamirano v Karue Sell | 1-6,3-6 |
| ITF M25 Bakersfield | 2024/03/13 17:00 | Collin Altamirano v Vito Tonejc | 6-3,6-3 |
| ITF M25 Naples | 2024/02/21 19:35 | Collin Altamirano v Alex Rybakov | 3-6,2-6 |
| ITF M25 Naples | 2024/02/20 16:30 | Collin Altamirano v Oliver Okonkwo | 6-3,6-0 |
| ITF M25 Naples | 2024/02/19 16:00 | Collin Altamirano v Oren Vasser | 7-5,6-3 |
| ITF M25 Feira De Santana | 2024/03/12 16:05 | Juan Sebastian Osorio v Mateus Alves | 2-6,3-6 |
| ITF M25 Recife | 2024/03/07 20:00 | Paul Valsecchi v Juan Sebastian Osorio | 6-3,7-5 |
| ITF M25 Recife | 2024/03/05 18:20 | Juan Sebastian Osorio v Mateo Barreiros Reyes | 6-4,3-6,6-3 |
| ITF M15 Palm Coast | 2024/02/13 15:00 | William Grant v Juan Sebastian Osorio | 6-2,6-1 |
| ITF M15 Palm Coast | 2024/02/12 15:00 | Miguel Angel Cabrera v Juan Sebastian Osorio | 6-3,4-6,8-10 |
| ITF M15 Sunrise | 2024/02/07 16:25 | Nicolas Mejia v Juan Sebastian Osorio | 6-3,6-0 |
| ITF M15 Sunrise | 2024/02/06 19:15 | Juan Sebastian Osorio v Arthur Bonnaud | 1-6,1-6 |
| ITF M15 Sunrise | 2024/02/06 15:00 | Juan Sebastian Osorio v Enmanuel Munoz | 6-2,6-3 |