| UTR Pro Tennis Series - Plovdiv | 2022/02/12 08:30 | Gabriel Donev v Ivan Liutarevich | 2-6,2-6 |
| UTR Pro Tennis Series - Plovdiv | 2022/02/10 11:07 | Gabriel Donev v Alexander Lazov | 6-3,4-6,6-3 |
| UTR Pro Tennis Series - Plovdiv | 2022/02/09 07:30 | Gabriel Donev v Oleksandr Bielinskyi | 3-6,6-7 |
| UTR Pro Tennis Series - Plovdiv | 2022/02/08 09:54 | Gabriel Donev v Yanaki Milev | 6-4,1-6,6-3 |
| UTR Pro Tennis Series - Plovdiv | 2022/02/07 12:00 | Gabriel Donev v Ioan Alexandru Chirita | 6-1,6-1 |
| UTR Pro Tennis Series - Dubai | 2022/01/08 04:30 | Gabriel Donev v Filip Duda | 6-4,7-6 |
| UTR Pro Tennis Series - Dubai | 2022/01/06 09:00 | Gabriel Donev v Gorazd Srbljak | 6-2,3-6,1-6 |
| UTR Pro Tennis Series - Dubai | 2022/01/05 10:30 | Gabriel Donev v Johann Willems | 2-6,3-6 |
| German Championship | 2021/12/09 11:30 | Marko Topo v Edison Ambarzumjan | 6-2,7-6 |
| German Championship | 2021/12/07 15:00 | Edison Ambarzumjan v Lucas Hellfritsch | 7-6,6-4 |
| German Championship | 2021/12/06 10:30 | Michael Feucht v Edison Ambarzumjan | 3-6,4-5 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/07 09:00 | Edison Ambarzumjan v Teun Rozenberg | 1-6,2-5 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/06 09:00 | Lawrence Bataljin v Edison Ambarzumjan | 3-6,6-2,1-6 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/05 09:00 | Edison Ambarzumjan v Rik Muller | 2-6,6-2,0-5 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/04 10:30 | Edison Ambarzumjan v Deney Wassermann | 4-6,4-6 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/03 13:30 | Ivan Denisov v Edison Ambarzumjan | 6-2,6-3 |