Stadium: Quadra 2 Round: 25 Ground: Clay
| ITF M15 Sao Paulo | 2023/08/22 14:00 | Rafael Tosetto v Gustavo Tedesco | 6-2,7-5 |
| ITF M15 Sao Paulo | 2023/08/21 14:00 | Rafael Tosetto v Miguel Angel Cabrera | 6-3,6-2 |
| ITF M15 Belem | 2023/08/17 17:00 | Rodrigo Pacheco Mendez v Rafael Tosetto | 6-4,6-2 |
| ITF M15 Belem | 2023/08/15 17:00 | Rafael Tosetto v Vitor Leal | 6-2,7-5 |
| ITF M25 Decatur | 2023/08/04 15:40 | Jonah Braswell v Rafael Tosetto | 6-3,6-0 |
| ITF M25 Decatur | 2023/08/03 16:15 | Karlis Ozolins v Rafael Tosetto | 4-6,6-4,6-7 |
| ITF M25 Decatur | 2023/08/02 21:50 | Rafael Tosetto v Osgar O'Hoisin | 6-4,6-2 |
| ITF M15 Pittsburgh | 2023/07/24 14:00 | Rafael Tosetto v Luke Phillips | 7-6,6-7,7-10 |
| ITF M15 Novi Sad | 2023/08/02 09:25 | Duje Kekez v Thiago Cigarran | 6-4,6-4 |
| ITF M15 Novi Sad | 2023/08/01 09:25 | Thiago Cigarran v Peter Nad | 2-6,6-3,10-5 |
| ITF M15 Novi Sad | 2023/07/31 12:30 | Thiago Cigarran v Maxwell Smith | 6-3,6-2 |
| ITF M15 Novi Sad | 2023/07/26 07:30 | Thiago Cigarran v Luka Pavlovic | 1-6,2-6 |
| ITF M15 Gubbio | 2023/07/17 08:00 | Thiago Cigarran v Daniel Bagnolini | 7-6,3-6,5-10 |
| ITF M15 Gubbio | 2023/07/16 10:00 | Thiago Cigarran v Giannicola Misasi | 6-1,6-3 |
| ITF M15 Wroclaw | 2023/06/27 08:00 | Nikita Mashtakov v Thiago Cigarran | 7-6,7-6 |
| ITF M15 Kursumlijska Banja | 2023/06/20 14:20 | Thiago Cigarran v Andrej Nedic | 4-6,3-6 |