Stadium: Court 6 Round: 62 Ground: Clay
| ITF - M15 Sao Paulo | 2023/08/24 20:25 | Gustavo R de Almeida v Nicolas Villalon | 6-7,6-4,6-3 |
| ITF - M15 Sao Paulo | 2023/08/22 17:45 | Henrique Costanzi De Brito v Nicolas Villalon | 6-1,6-7,4-6 |
| ITF - M25 Trujillo | 2023/08/13 15:00 | Nikos Lehmann v Nicolas Villalon | 2-6,6-1,10-4 |
| Challenger - Santa Fe | 2023/07/04 18:20 | Matias Soto v Nicolas Villalon | 6-2,7-6 |
| Challenger - Santa Fe | 2023/07/03 13:00 | Benjamin Denis Alarcon v Nicolas Villalon | 5-7,2-6 |
| Challenger - Santa Fe | 2023/07/02 13:00 | Nicolas G Longo v Nicolas Villalon | 4-6,5-7 |
| ITF - M25 Rosario | 2023/06/28 15:25 | Lucas Catarina v Nicolas Villalon | 6-1,6-0 |
| ITF - M15 Kuršumlijska Banja | 2023/06/21 07:00 | Stefan Popovic v Nicolas Villalon | 6-3,6-1 |
| Challenger - Santa Fe | 2023/07/02 14:50 | Francisco Faigenbaum v Benjamin Denis Alarcon | 3-6,6-4,3-6 |
| ITF - M15 Mogi das Cruzes | 2023/04/24 13:00 | Gustavo Teisen Pereira v Francisco Faigenbaum | 6-0,6-2 |
| ITF - M15 Santo Domingo | 2023/04/09 14:00 | Franco Marini v Francisco Faigenbaum | 6-0,6-4 |
| ITF - M15 Santo Domingo | 2023/04/04 14:00 | Francisco Faigenbaum v Alberto Odiseo Alvarado Berrospi | 0-6,1-6 |
| ITF - M15 Santo Domingo | 2023/04/03 14:00 | Victor Barros Fernandes v Francisco Faigenbaum | 0-6,3-6 |
| ITF - M25 Rio Cuarto | 2023/03/05 13:00 | Felipe Derdoy v Francisco Faigenbaum | 6-1,6-4 |
| ITF - M15 Tucuman | 2023/02/19 17:00 | Federico Hernan Giovanniello v Francisco Faigenbaum | 7-6,6-3 |
| ITF - M15 Córdoba | 2022/11/13 16:00 | Mateo Labuckas v Francisco Faigenbaum | 6-1,7-5 |