Stadium: Court 1 Round: 25 Ground: Clay
| Davis Cup | 2023/09/16 17:15 | Franco Roncadelli v Karim-Mohamed Maamoun | 1-6,6-4,5-7 |
| ITF M15 Olavarria | 2023/09/09 14:30 | Matias Franco Descotte v Franco Roncadelli | 6-3,6-1 |
| ITF M15 Olavarria | 2023/09/07 18:15 | Franco Roncadelli v Amador Salazar | 6-2,6-3 |
| ITF M15 Olavarria | 2023/09/05 13:00 | Franco Roncadelli v Nicolas Hollender | 6-0,6-4 |
| ITF M15 Frankfurt Am Main | 2023/08/09 14:45 | Franco Roncadelli v Dominik Boehler | 6-7,3-6 |
| ITF M15 Novi Sad | 2023/08/02 11:35 | Franco Roncadelli v Viktor Jovic | 4-6,2-6 |
| ITF M15 Novi Sad | 2023/07/27 12:10 | Bor Artnak v Franco Roncadelli | 6-1,6-2 |
| ITF M15 Novi Sad | 2023/07/25 12:30 | Sebastian Sorger v Franco Roncadelli | 6-4,1-6,0-6 |
| ITF M15 Sao Paulo | 2023/08/25 18:30 | Eduardo Ribeiro v Joao Eduardo Schiessl | 7-6,6-4 |
| ITF M15 Sao Paulo | 2023/08/24 13:55 | Luis Britto v Joao Eduardo Schiessl | 3-6,3-6 |
| ITF M15 Sao Paulo | 2023/08/23 15:55 | Joao Eduardo Schiessl v Joao Victor C Loureiro | 6-1,6-4 |
| ITF M15 Belem | 2023/08/18 19:00 | Rodrigo Pacheco Mendez v Joao Eduardo Schiessl | 6-2,6-3 |
| ITF M15 Belem | 2023/08/17 19:25 | Joao M Nusdeo v Joao Eduardo Schiessl | 1-6,2-6 |
| ITF M25 Esch/Alzette | 2023/07/19 15:35 | Joao Eduardo Schiessl v Samuel Brosset | 7-6,5-7,4-6 |
| ITF M25 Biella | 2023/07/06 14:00 | Joao Eduardo Schiessl v Stefano Napolitano | 1-6,3-6 |
| ITF M25 Biella | 2023/07/05 11:50 | Giorgio Tabacco v Joao Eduardo Schiessl | 6-7,6-7 |