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 | Jean Thirouin v Gonzalo Villanueva | 6-3,1-6,6-1 |
| Challenger - Ambato | 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 | Pavel Nejedly v Gonzalo Villanueva | 2-6,4-6 |
| ITF - M15 Zilina | 2021/09/01 12:25 | Gonzalo Villanueva v Peter Goldsteiner | 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 Sebastian Carpio | 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 | Michal Novansky v Franco Roncadelli | 4-6,0-6 |
| ITF - M15 Bratislava | 2021/08/24 08:00 | Martin Dobry v Franco Roncadelli | 2-6,2-6 |
| ITF - M15 Bratislava | 2021/08/18 09:35 | Vasil Kirkov v Franco Roncadelli | 5-7,6-2,6-2 |