Stadium: Cancha 3 Round: 26 Ground: Clay
| ITF M25 Lima | 2021/10/12 15:00 | Gonzalo Villanueva v Luca Castelnuovo | 4-6,6-4,6-4 |
| ITF M25 Lima | 2021/10/06 18:55 | Wilson Leite v Gonzalo Villanueva | 6-3,6-4 |
| Challenger Lima | 2021/09/26 18:20 | Thirouin, Jean v Gonzalo Villanueva | 6-3,1-6,6-1 |
| Ambato, Ecuador | 2021/09/19 15:00 | Gonzalo Villanueva v Luca Castelnuovo | 6-7,6-7 |
| Challenger Quito | 2021/09/14 15:00 | Gonzalo Villanueva v Renzo Olivo | 4-6,4-6 |
| Challenger Tulln | 2021/09/06 08:00 | Neil Oberleitner v Gonzalo Villanueva | 7-5,6-2 |
| Challenger Tulln | 2021/09/05 10:40 | Nejedly, Pavel v Gonzalo Villanueva | 2-6,4-6 |
| ITF M15 Zilina | 2021/09/01 12:25 | Gonzalo Villanueva v Goldsteiner, Peter | 4-6,3-6 |
| ITF M25 Lima | 2021/10/12 16:20 | Franco Roncadelli v Oscar Jose Gutierrez | 6-0,7-6 |
| ITF M25 Lima | 2021/10/11 16:40 | Franco Roncadelli v Carpio, Sebastian | 6-2,6-1 |
| ITF M25 Lima | 2021/10/06 16:30 | Franco Roncadelli v Conner Huertas Del Pino | 4-6,6-7 |
| ITF M15 Zilina | 2021/08/30 09:30 | Janos Fekete v Franco Roncadelli | 6-3,6-2 |
| ITF M15 Bratislava | 2021/08/26 10:55 | Franco Roncadelli v Edoardo Lavagno | 2-6,1-6 |
| ITF M15 Bratislava | 2021/08/25 11:15 | Novansky, Michal v Franco Roncadelli | 4-6,0-6 |
| ITF M15 Bratislava | 2021/08/24 08:00 | Dobry, Martin v Franco Roncadelli | 2-6,2-6 |
| ITF M15 Bratislava | 2021/08/18 09:35 | Kirkov, Vasil v Franco Roncadelli | 5-7,6-2,6-2 |