Stadium: Court 2 Round: 25 Ground: Clay
| Sao Paulo, Singles M-ITF-BRA-06A | 2023/08/24 14:00 | Tosetto, Rafael v Mateo Barreiros Reyes | 6-4,2-6,7-6 |
| ITF M15 Brasilia | 2022/08/23 14:00 | Tosetto, Rafael v Mateo Barreiros Reyes | 6-2,6-4 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2023/08/25 16:55 | Becerra Otarola, Ignacio Antonio v Tosetto, Rafael | 6-2,1-6,6-3 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2023/08/24 14:00 | Tosetto, Rafael v Mateo Barreiros Reyes | 6-4,2-6,7-6 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2023/08/23 14:00 | Tosetto, Rafael v 시가란, 티아고 | 6-3,6-3 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2023/08/22 14:00 | Tosetto, Rafael v Gustavo Tedesco | 6-2,7-5 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2023/08/21 14:00 | Tosetto, Rafael v 카브레라, 미구엘 안젤 | 6-3,6-2 |
| ITF M15 Belem | 2023/08/17 17:00 | Rodrigo Pacheco Mendez v Tosetto, Rafael | 6-4,6-2 |
| ITF M15 Belem | 2023/08/15 17:00 | Tosetto, Rafael v 레알, 비톨 | 6-2,7-5 |
| ITF M25 Decatur | 2023/08/04 15:40 | Jonah Braswell v Tosetto, Rafael | 6-3,6-0 |
| Challenger Santa Cruz | 2023/09/10 17:10 | Mateo Barreiros Reyes v Lilov, Victor | 5-7,7-6,3-6 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/08/29 13:00 | 빌라누에바, 곤잘로 v Mateo Barreiros Reyes | 6-4,7-5 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2023/08/24 14:00 | Tosetto, Rafael v Mateo Barreiros Reyes | 6-4,2-6,7-6 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2023/08/23 14:00 | Enzo Lima v Mateo Barreiros Reyes | 3-6,1-6 |
| ITF M15 Belem | 2023/08/19 19:00 | Mateo Barreiros Reyes v 소아레스 클리어, 길베르트 | 2-6,3-6 |
| ITF M15 Belem | 2023/08/18 19:00 | Mateo Barreiros Reyes v 야마시타, 페르난도 | 6-4,6-4 |
| ITF M15 Belem | 2023/08/16 17:00 | Mateo Barreiros Reyes v Lucca Pinto | 2-6,6-4,6-2 |
| ITF M15 Raanana | 2023/08/01 07:00 | Mateo Barreiros Reyes v 기나트, 로이 | 5-7,4-6 |