Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF - M25 Faro | 2021/03/07 10:55 | Avidzba, Alen v Lucas Poullain | 6-2,6-2 |
| ITF - M25 Faro | 2021/03/05 10:45 | Avidzba, Alen v Lipovsek Puches, Tomas | 6-3,6-1 |
| ITF - M25 Faro | 2021/03/04 09:30 | Graziani, Edoardo v Avidzba, Alen | 4-6,2-6 |
| ITF - M25 Vale Do Lobo | 2021/02/24 15:00 | Avidzba, Alen v Antoine Escoffier | 6-7,3-6 |
| ITF - M15 Bressuire | 2021/01/19 09:30 | Avidzba, Alen v Crepatte, Baptiste | 2-6,3-6 |
| St. Petersburg, Russia | 2020/10/11 12:35 | Wolf, Jeffrey John v Avidzba, Alen | 3-6,7-5,6-1 |
| St. Petersburg, Russia | 2020/10/10 13:10 | Avidzba, Alen v Gulbis, Ernests | 4-6,6-3,7-6 |
| UTR Pro Tennis Series France | 2020/09/30 08:00 | Petit, Gabriel v Avidzba, Alen | 2-6,2-6 |
| ITF - M25 Faro | 2021/03/04 11:20 | Sebastian Fanselow v Lipovsek Puches, Tomas | 3-6,6-3,6-7 |
| ITF - M25 Faro | 2021/03/03 09:30 | Sebastian Fanselow v Coelho, Fabio | 6-2,6-3 |
| ITF - M25 Vale Do Lobo | 2021/02/25 12:55 | Kenny de Schepper v Sebastian Fanselow | 2-6,7-5,6-1 |
| ITF - M25 Vale Do Lobo | 2021/02/24 17:00 | Antoine Bellier v Sebastian Fanselow | 4-6,3-6 |
| ITF - M15 Grenoble | 2021/02/11 12:25 | Sebastian Fanselow v Stricker, Dominic Stephan | 4-6,5-7 |
| ITF - M15 Grenoble | 2021/02/10 09:30 | Sebastian Fanselow v Wang, Tak Khunn | 2-6,6-4,6-4 |
| ITF M25 Villena | 2021/02/03 10:25 | Sebastian Fanselow v van Rijthoven, Tim | 4-6,6-7 |
| ITF - M15 Bressuire | 2021/01/19 09:30 | Jelle Sels v Sebastian Fanselow | 6-3,7-6 |