| Challenger Maia Qual | 2021/12/12 13:10 | Faria, Luis v David Pichler | 7-5,6-3 |
| Challenger Maia | 2021/12/07 16:00 | Cacao, Tiago v David Pichler | 2-6,6-1,6-4 |
| ITF - M15 Monastir | 2021/11/24 08:30 | David Pichler v Martyn Pawelski | 4-6,6-4,5-7 |
| Challenger Ortisei | 2021/11/07 12:50 | Nerman Fatic v David Pichler | 6-2,6-4 |
| Challenger Tulln | 2021/09/05 12:25 | Ignatik, Uladzimir v David Pichler | 6-2,6-3 |
| ITF M15 Bad Waltersdorf | 2021/09/04 09:00 | Timo Stodder v David Pichler | 6-2,6-1 |
| ITF M15 Bad Waltersdorf | 2021/09/03 08:00 | Lipovsek Puches, Tomas v David Pichler | 3-6,5-7 |
| ITF M15 Bad Waltersdorf | 2021/09/02 09:15 | Battaglino, Stefano v David Pichler | 1-6,3-6 |
| Challenger Antalya | 2021/12/09 07:00 | Mircea-Alexandru Jecan v Tyurnev, Evgeny | 3-6,6-4,3-6 |
| Challenger Antalya | 2021/12/08 11:00 | Mircea-Alexandru Jecan v Nick Chappell | 6-2,7-6 |
| ITF - M15 Antalya | 2021/11/28 11:00 | Mircea-Alexandru Jecan v Cezar Cretu | 2-6,6-7 |
| ITF - M15 Antalya | 2021/11/26 07:00 | Madaras, Dragos Nicolae v Mircea-Alexandru Jecan | 2-6,6-1,5-7 |
| ITF - M15 Antalya | 2021/11/25 06:55 | Teun Rozenberg v Mircea-Alexandru Jecan | 1-6,0-6 |
| ITF - M15 Antalya | 2021/11/24 06:30 | Durguti, Besir v Mircea-Alexandru Jecan | 3-6,2-6 |
| ITF - M15 Antalya | 2021/11/19 06:15 | Daniel Michalski v Mircea-Alexandru Jecan | 6-3,6-0 |
| ITF - M15 Antalya | 2021/11/18 06:30 | Cungu, Rrezart v Mircea-Alexandru Jecan | 5-7,4-6 |