Estadio: Court 2 Round: 25 Ground: Clay
| ITF M15 Sunrise | 2023/04/13 18:30 | Rafael Tosetto v João Vitor Gonçalves Ceolin | 4-6,6-3,3-6 |
| ITF M25 Austin | 2023/11/07 19:55 | Rafael Tosetto v Blaise Bicknell | 3-6,2-6 |
| Challenger de Curitiba | 2023/10/22 14:50 | Rafael Tosetto v Franco Roncadelli | 6-4,6-7,0-6 |
| ITF M25 Lajeado | 2023/10/10 17:20 | Joao Eduardo Schiessl v Rafael Tosetto | 6-3,4-6,6-4 |
| Challenger de Campinas | 2023/10/01 18:35 | Facundo Mena v Rafael Tosetto | 6-1,4-6,6-4 |
| ITF M25 Luján | 2023/09/25 14:25 | Rafael Tosetto v Sean Hess | 4-6,1-6 |
| ITF M25 Luján | 2023/09/24 13:00 | Rafael Tosetto v Joel Angel Lucero | 6-2,6-3 |
| ITF M15 Punta del Este | 2023/09/19 15:00 | Rafael Tosetto v Mateo Barreiros Reyes | 7-5,6-1 |
| ITF M15 São Paulo | 2023/08/25 16:55 | Ignacio A B Otarola v Rafael Tosetto | 6-2,1-6,6-3 |
| ITF M15 Boca Ratón | 2023/11/16 13:00 | João Vitor Gonçalves Ceolin v Alberto C Sanchez | 1-6,4-6 |
| ITF M15 Boca Ratón | 2023/11/13 14:00 | João Vitor Gonçalves Ceolin v Alfredo Casso | 6-1,6-1 |
| ITF M25 Austin | 2023/11/07 17:50 | João Vitor Gonçalves Ceolin v Evan Burnett | 4-6,3-6 |
| ITF M25 Austin | 2023/11/06 16:00 | João Vitor Gonçalves Ceolin v Evin McDonald | 6-3,6-4 |
| ITF M25 Harlingen | 2023/10/25 16:05 | João Vitor Gonçalves Ceolin v Collin Altamirano | 4-6,4-6 |
| ITF M25 Zapopan | 2023/10/10 17:45 | João Vitor Gonçalves Ceolin v Lorenzo Claverie | 1-6,2-6 |
| ITF M15 São Paulo | 2023/08/24 19:15 | Eduardo Ribeiro v João Vitor Gonçalves Ceolin | 7-5,6-3 |
| ITF M15 São Paulo | 2023/08/23 13:55 | William Norton v João Vitor Gonçalves Ceolin | 4-6,5-7 |