Stadium: C3) Fontana La Nave Round: 25 Ground: Clay
| ITF M15 Pescara | 2021/08/16 07:30 | Anthony Turchi v Facundo Arias Bisso | 6-7,6-4,5-10 |
| ITF M15 Pescara | 2021/08/15 11:15 | Facundo Arias Bisso v Alessandro Procopio | 6-3,7-6 |
| ITF M15 Curtea de Arges | 2021/08/11 08:35 | Facundo Arias Bisso v Stefan Palosi | 2-6,3-6 |
| ITF M15 Curtea de Arges | 2021/08/10 08:25 | Calin Manda v Facundo Arias Bisso | 6-0,6-2 |
| ITF M15 Curtea de Arges | 2021/08/09 09:00 | Facundo Arias Bisso v Radu Mihai Papoe | 6-4,6-1 |
| ITF M15 Curtea de Arges | 2021/08/08 10:00 | Facundo Arias Bisso v Franco Roncadelli | 6-4,6-3 |
| ITF M15 Cairo | 2021/07/28 14:20 | Facundo Arias Bisso v Kai Wehnelt | 5-7,5-7 |
| ITF M15 Cairo | 2021/07/27 08:00 | Volodymyr Uzhylovskyi v Facundo Arias Bisso | 3-6,3-6 |
| ITF M15 Pescara | 2021/08/16 16:30 | Daniele Spinnato v Gian Marco Ortenzi | 4-6,6-7 |
| ITF M15 Pescara | 2021/08/16 07:30 | Giulio Colacioppo v Gian Marco Ortenzi | 6-4,4-6,4-10 |
| ITF M15 Pescara | 2021/08/15 07:30 | Igor Solomatin v Gian Marco Ortenzi | 0-6,3-6 |
| ITF M15 Perugia | 2021/07/19 14:15 | Marco Miceli v Gian Marco Ortenzi | 6-4,6-1 |
| ITF M15 Perugia | 2021/07/18 11:45 | Biagio Gramaticopolo v Gian Marco Ortenzi | 6-7,2-6 |
| ITF M15 L'Aquila | 2021/07/14 16:50 | Gian Marco Ortenzi v Billy Harris | 6-2,1-6,4-6 |
| ITF M15 Kouvola | 2021/05/26 13:00 | Gian Marco Ortenzi v Otto Virtanen | 1-6,4-6 |
| ITF M15 Kouvola | 2021/05/25 07:00 | Gian Marco Ortenzi v Nuutti Jokinen | 3-6,6-2,15-13 |