Stadion: Court 1 Round: 25 Ground: Clay
| ITF - M25 - Wetzlar | 2021/08/07 11:00 | David Pichler v Peter Heller | 3-6,7-5,3-6 |
| ITF - M25 - Wetzlar | 2021/08/06 10:55 | David Pichler v Henri Squire | 4-6,6-4,6-4 |
| ITF - M25 - Wetzlar | 2021/08/05 10:40 | David Pichler v Daniel Cukierman | 6-2,6-4 |
| ITF - M25 - Wetzlar | 2021/08/04 14:30 | Julian Lenz v David Pichler | 1-6,5-7 |
| ITF - M25 - Kottingbrunn | 2021/07/22 09:40 | Lenny Hampel v David Pichler | 7-6,6-2 |
| ITF - M25 - Kottingbrunn | 2021/07/21 09:25 | Tadeas Paroulek v David Pichler | 6-4,2-6,4-6 |
| ITF - M25 - Velenje | 2021/07/07 09:05 | Patrik Rikl v David Pichler | 6-3,4-6,6-2 |
| ITF - M15 - Gaiba | 2021/06/09 10:40 | Kirill Kivattsev v David Pichler | 4-6,6-3,6-3 |
| ITF - M15 - Curtea de Arges | 2021/08/11 08:45 | Vlad Andrei Dancu v Mariano Navone | 6-4,6-4 |
| ITF - M15 - Novi Sad | 2021/08/07 09:00 | Mariano Navone v Francisco Comesana | 7-5,5-7,5-7 |
| ITF - M15 - Novi Sad | 2021/08/05 12:00 | Mariano Navone v Marsel Ilhan | 6-3,6-1 |
| ITF - M15 - Novi Sad | 2021/08/04 09:45 | Aleksandar Tomas v Mariano Navone | 1-6,1-6 |
| ITF - M15 - Novi Sad | 2021/07/30 08:00 | Nicolae Frunza v Mariano Navone | 5-7,6-4,6-1 |
| ITF - M15 - Novi Sad | 2021/07/29 07:25 | Mariano Navone v Mircea-Alexandru Jecan | 6-3,6-2 |
| ITF - M15 - Novi Sad | 2021/07/28 09:35 | Matic Spec v Mariano Navone | 1-6,6-4,1-6 |
| ITF - M15 - Perugia | 2021/07/21 09:45 | Tomas Lipovsek Puches v Mariano Navone | 6-3,6-2 |