stadio: Cancha 9 Round: 14 Ground: Clay
| ITF M25 Trujillo | 2023/08/13 15:00 | Nicolas Buitrago v Oscar Gabriel Ortiz | 5-7,5-7 |
| ITF M15 Arequipa | 2023/08/08 16:10 | Guido Ivan Justo v Nicolas Buitrago | 6-4,6-2 |
| Challenger Medellin | 2023/06/26 19:45 | Nicolas Zanellato v Nicolas Buitrago | 4-6,7-5,6-2 |
| Challenger Cali | 2023/06/18 19:10 | Alex Barrena v Nicolas Buitrago | 6-2,6-4 |
| ITF M15 Nyiregyhaza | 2023/06/07 11:00 | Kristof Minarik v Nicolas Buitrago | 6-3,7-5 |
| ITF M15 Kursumlijska Banja | 2023/05/31 07:00 | Novak Novakovic v Nicolas Buitrago | 0-6,7-5,6-4 |
| ITF M15 Pazardzhik | 2023/05/24 07:00 | Gabriele Pennaforti v Nicolas Buitrago | 6-2,6-4 |
| ITF M15 Pazardzhik | 2023/05/19 11:20 | Alex Knaff v Nicolas Buitrago | 4-6,6-3,6-2 |
| ITF M25 Trujillo | 2023/08/15 14:00 | Ignacio Buse v Sebastian Rodriguez | 3-6,4-6 |
| ITF M25 Mataro | 2023/05/26 15:10 | Diego A B Sanchez v Ignacio Buse | 6-3,6-3 |
| ITF M25 Mataro | 2023/05/26 09:45 | Federico Iannaccone v Ignacio Buse | 7-5,3-6,4-6 |
| ITF M25 Mataro | 2023/05/24 09:30 | Ignacio Buse v Gonzalo Lama | 6-4,6-0 |
| ITF M25 Gurb | 2023/05/18 11:05 | Gonzalo Bueno v Ignacio Buse | 6-4,7-5 |
| ITF M25 Gurb | 2023/05/17 14:10 | Coleman Wong v Ignacio Buse | 4-6,1-6 |
| ITF M25 Valldoreix | 2023/05/11 12:10 | Ignacio Buse v Benjamin Winter Lopez | 2-6,2-6 |
| ITF M25 Valldoreix | 2023/05/10 08:00 | Ignacio Buse v Luis Francisco | 6-3,6-4 |