Stadium: Court 5 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/03/30 10:30 | Christoph Negritu v Christian Langmo | 6-3,6-7,6-7 |
| ITF M15 Monastir | 2021/03/26 08:30 | Christian Langmo v Colin Sinclair | 6-4,3-6,2-6 |
| ITF M15 Monastir | 2021/03/25 10:30 | Benjamin Lock v Christian Langmo | 6-3,4-6,4-6 |
| ITF M15 Monastir | 2021/03/23 08:30 | Evan Zhu v Christian Langmo | 1-6,6-3,6-7 |
| ITF M15 Monastir | 2021/03/19 08:00 | Christian Langmo v Savva Polukhin | 6-4,4-6,4-6 |
| ITF M15 Monastir | 2021/03/18 11:30 | Alexander Donski v Christian Langmo | 2-6,4-6 |
| ITF M15 Monastir | 2021/03/17 11:55 | Christian Langmo v Samir Hamza Reguig | 6-0,2-6,6-3 |
| ITF M25 Naples | 2021/02/24 16:40 | Christian Langmo v Michael Redlicki | 6-3,5-7,3-6 |
| ITF M15 Monastir | 2021/03/31 08:30 | Giorgio Tabacco v Alen Avidzba | 1-6,0-6 |
| ITF M25 Faro | 2021/03/07 10:55 | Alen Avidzba v Lucas Poullain | 6-2,6-2 |
| ITF M25 Faro | 2021/03/05 10:45 | Alen Avidzba v Tomas Lipovsek Puches | 6-3,6-1 |
| ITF M25 Faro | 2021/03/04 09:30 | Edoardo Graziani v Alen Avidzba | 4-6,2-6 |
| ITF M25 Vale Do Lobo | 2021/02/24 15:00 | Alen Avidzba v Antoine Escoffier | 6-7,3-6 |
| ITF M15 Bressuire | 2021/01/19 09:30 | Alen Avidzba v Baptiste Crepatte | 2-6,3-6 |
| ATP St Petersburg | 2020/10/11 12:35 | Jeffrey John Wolf v Alen Avidzba | 3-6,7-5,6-1 |
| ATP St Petersburg | 2020/10/10 13:10 | Alen Avidzba v Ernests Gulbis | 4-6,6-3,7-6 |