| UTR Pro Tennis Series - Copenhaga | 2021/10/20 07:00 | Henrik Heise Korsgaard v Felipe Mikkelsen | 6-1,3-6,5-3 |
| UTR Pro Tennis Series - Copenhaga | 2021/10/19 11:30 | Henrik Heise Korsgaard v Vilhelm Fridell | 4-6,6-7 |
| UTR Pro Tennis Series - Copenhaga | 2021/10/18 11:30 | Nikolaj Katic v Henrik Heise Korsgaard | 1-6,6-3,6-4 |
| ITF - M25 Sintra | 2021/09/13 16:30 | Henrik Heise Korsgaard v Jip Van Assendelft | 6-3,4-6,5-10 |
| ITF - M25 Sintra | 2021/09/07 10:45 | Alastair Gray v Henrik Heise Korsgaard | 6-1,6-4 |
| ITF - M25 Sintra | 2021/09/06 13:30 | Paulo A S Dos Santos v Henrik Heise Korsgaard | 7-5,5-7,6-10 |
| ITF - M15 Vejle | 2021/07/29 14:35 | Henrik Heise Korsgaard v Christian Sigsgaard | 7-5,6-2 |
| ITF - M15 Vejle | 2021/07/27 17:20 | Leonardo Catani v Henrik Heise Korsgaard | 3-6,3-6 |
| UTR Pro Tennis Series - Copenhaga | 2021/10/21 11:30 | Vilhelm Fridell v Yurii Dzhavakian | 6-7,2-5 |
| UTR Pro Tennis Series - Copenhaga | 2021/10/19 11:30 | Nikolaj Katic v Yurii Dzhavakian | 4-6,4-6 |
| UTR Pro Tennis Series - Copenhaga | 2021/10/18 07:00 | Yurii Dzhavakian v Felipe Mikkelsen | 6-0,6-1 |
| UTR Pro Tennis Series - Mulheim | 2021/10/17 07:00 | Yurii Dzhavakian v Ivan Marrero Curbelo | 6-1,7-5 |
| UTR Pro Tennis Series - Mulheim | 2021/10/16 10:30 | Yurii Dzhavakian v Finn Bischof | 6-1,6-4 |
| UTR Pro Tennis Series - Mulheim | 2021/10/15 08:30 | Yurii Dzhavakian v Tim Sandkaulen | 0-0 |
| UTR Pro Tennis Series - Mulheim | 2021/10/14 10:00 | Yurii Dzhavakian v Constantin Schmitz | 4-6,5-7 |
| UTR Pro Tennis Series - Mulheim | 2021/10/13 10:00 | Edison Ambarzumjan v Yurii Dzhavakian | 3-6,4-6 |