Stadion: Court 4 Round: 44 Ground: Clay
| ITF - M25 - Caslano | 2021/08/23 16:15 | Yan Sabanin v Giovanni Agostinetto | 6-2,6-2 |
| ITF - M15 - Gaiba | 2021/06/07 15:25 | Giovanni Agostinetto v Yannik Steinegger | 4-6,3-6 |
| ITF - M15 - Monastir | 2021/05/23 08:00 | Ezequiel Simonit v Giovanni Agostinetto | 6-2,6-3 |
| ITF - M15 - Monastir | 2021/05/16 08:00 | Giovanni Agostinetto v Seita Watanabe | 3-6,3-6 |
| ITF - M15 - Monastir | 2021/05/09 08:00 | Giovanni Agostinetto v Riccardo Chessari | 6-7,0-6 |
| ITF - M15 - Monastir | 2021/04/04 13:00 | Giovanni Agostinetto v Fabio Coelho | 3-6,1-6 |
| ITF - M15 - Sharm El Sheikh | 2021/03/15 07:30 | Francesco Vilardo v Giovanni Agostinetto | 6-1,6-3 |
| ITF - M15 - Sharm El Sheikh | 2021/03/14 07:00 | Giovanni Agostinetto v Preston Connor | 6-0,6-3 |
| ITF - M25 - Posen | 2021/08/25 12:50 | Matias Zukas v Marcelo Zormann | 6-3,4-6,7-6 |
| ITF - M25 - Posen | 2021/08/24 15:10 | Jose Pereira v Marcelo Zormann | 4-6,3-6 |
| ITF - M25 - Posen | 2021/08/24 08:00 | Marcelo Zormann v Mathieu Scaglia | 6-1,7-5 |
| ITF - M25 - Posen | 2021/08/22 08:00 | Dominik Langmajer v Marcelo Zormann | 4-6,1-6 |
| UTR Pro Tennis Series - Barcelona | 2021/06/24 08:30 | Agustin Velotti v Marcelo Zormann | 6-2,5-3 |
| UTR Pro Tennis Series - Barcelona | 2021/06/23 08:00 | Marcelo Zormann v Alvaro Bueno Gil | 6-3,5-1 |
| UTR Pro Tennis Series - Barcelona | 2021/06/22 09:30 | Marcelo Zormann v Mario Mansilla Diez | 7-5,6-3 |
| UTR Pro Tennis Series - Barcelona | 2021/06/20 07:00 | Constant De La Bassetiere v Marcelo Zormann | 6-7,1-5 |