Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Sao Paulo | 2023/08/23 14:00 | Rafael Tosetto v Thiago Cigarran | 6-3,6-3 |
| ITF M15 Concepcion | 2023/12/04 14:30 | Thiago Cigarran v Gonzalo Ariel Karakachian | 6-2,6-2 |
| ITF M15 Concepcion | 2023/12/03 16:30 | Thiago Cigarran v Jordan Iturra | 6-1,6-2 |
| ITF M15 Santa Cruz | 2023/11/27 17:10 | Thiago Cigarran v Manuel Mouilleron Salvo | 2-6,7-6,7-10 |
| ITF M15 Santa Cruz | 2023/11/26 18:15 | Thiago Cigarran v Nahuel Fernandez | 6-2,6-0 |
| ITF M15 Santa Cruz | 2023/11/20 22:05 | Nicolas Villalon v Thiago Cigarran | 1-6,6-4,10-3 |
| ITF M15 Santa Cruz | 2023/11/19 20:30 | Nahuel Fernandez v Thiago Cigarran | 1-6,1-6 |
| ITF M15 Boca Raton | 2023/11/16 13:00 | Axel Nefve v Thiago Cigarran | 6-2,6-1 |
| ITF M15 Rosario | 2023/11/06 14:30 | Thiago Cigarran v Alan Postay | 6-2,6-7,6-10 |
| ITF M15 Santa Cruz | 2023/11/30 20:35 | Rafael Tosetto v Valerio Aboian | 2-6,6-7 |
| ITF M15 Santa Cruz | 2023/11/29 19:00 | Rafael Tosetto v Alejandro H Franco | 6-7,7-6,6-0 |
| ITF M15 Boca Raton | 2023/11/17 14:00 | Rafael Tosetto v Matias Franco Descotte | 3-6,2-6 |
| ITF M15 Boca Raton | 2023/11/16 20:00 | Rafael Tosetto v Joao Vitor Goncalves Ceolin | 6-4,6-2 |
| ITF M25 Austin | 2023/11/07 19:55 | Rafael Tosetto v Blaise Bicknell | 3-6,2-6 |
| Challenger 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 Campinas | 2023/10/01 18:35 | Facundo Mena v Rafael Tosetto | 6-1,4-6,6-4 |