Stadium: Court 3 Round: 25 Ground: Clay
| Challenger Cali | 2022/06/27 15:00 | Matias Zukas v Joao Victor C Loureiro | 4-6,7-5,7-6 |
| ITF M15 Buenos Aires | 2023/08/30 14:35 | Joaquin Aguillar Cardozo v Joao Victor C Loureiro | 7-6,6-4 |
| ITF M15 Sao Paulo | 2023/08/23 15:55 | Joao Eduardo Schiessl v Joao Victor C Loureiro | 6-1,6-4 |
| Challenger Santa Fe | 2023/07/04 19:05 | Mariano Navone v Joao Victor C Loureiro | 6-2,6-4 |
| Challenger Medellin | 2023/06/25 19:05 | Keenan Mayo v Joao Victor C Loureiro | 6-4,6-4 |
| ITF M15 Duffel | 2023/06/14 11:00 | Joao Victor C Loureiro v Constantin Bittoun Kouzmine | 3-6,2-6 |
| ITF M15 Nyiregyhaza | 2023/06/07 09:30 | Tadeas Paroulek v Joao Victor C Loureiro | 5-7,6-4,6-4 |
| ITF M15 Constanta | 2023/05/30 10:35 | Joao Victor C Loureiro v Olaf Pieczkowski | 4-6,6-1,4-6 |
| ITF M15 Kursumlijska Banja | 2023/05/24 13:20 | Boris Butulija v Joao Victor C Loureiro | 7-6,6-4 |
| ITF M15 Buenos Aires | 2023/08/31 13:00 | Matias Franco Descotte v Matias Zukas | 6-1,6-1 |
| ITF M15 Buenos Aires | 2023/08/29 13:00 | Matias Zukas v Ignacio Carou | 6-1,6-3 |
| Challenger Segovia | 2023/07/23 08:00 | Adria Soriano Barrera v Matias Zukas | 6-3,6-2 |
| Challenger Tampere | 2023/07/16 13:10 | Federico Iannaccone v Matias Zukas | 7-6,6-0 |
| Challenger Iasi | 2023/07/09 13:20 | Alex M Pujolras v Matias Zukas | 6-1,6-1 |
| ITF M25 Brasov | 2023/07/07 09:35 | Vlad Andrei Dancu v Matias Zukas | 6-2,6-4 |
| ITF M25 Brasov | 2023/07/05 10:30 | Bogdan Pavel v Matias Zukas | 6-7,3-6 |
| ITF M25 Brasov | 2023/07/03 10:10 | Valentin Vanta v Matias Zukas | 3-6,6-4,1-6 |