Stadium: MTA 3 Round: 62 Ground: Clay
| Davis Cup | 2021/06/26 09:00 | Rrezart Cungu v Michael Avetisyan | 6-1,6-0 |
| Davis Cup | 2021/06/25 09:30 | Michael Avetisyan v Tamerlan Azizov | 5-7,4-6 |
| Davis Cup | 2021/06/23 09:15 | Michael Avetisyan v Martin Muedini | 6-3,6-2 |
| ITF Germany F15 | 2018/10/07 08:00 | Michael Avetisyan v Alexander Mannapov | 2-6,2-6 |
| Davis Cup | 2017/04/07 07:25 | Ioannis Stergiou v Michael Avetisyan | 6-0,6-0 |
| Davis Cup | 2017/04/06 10:50 | Alexander Lazov v Michael Avetisyan | 6-0,6-0 |
| Davis Cup | 2017/04/06 08:30 | Alexander Lazov v Michael Avetisyan | 6-0,6-0 |
| ITF Germany F2 Qual | 2017/01/15 12:00 | Yannick Staschen v Michael Avetisyan | 3-6,6-2,6-3 |
| ITF M15 Cairo | 2021/11/29 08:00 | Leon Benedict v Omar El-Moslemany | 7-6,6-3 |
| ITF M15 Cairo | 2021/11/28 10:30 | Leon Benedict v Adham Gaber | 7-6,6-3 |
| ITF M15 Warmbad-Villach | 2021/08/16 12:30 | Leon Benedict v Stefanos Sakellaridis | 4-6,3-6 |
| ITF M25 Kottingbrunn | 2021/07/18 07:30 | Taiyo Yamanaka v Leon Benedict | 6-4,6-1 |
| ITF M15 Sibenik | 2021/05/17 15:40 | Leon Benedict v Mili Poljicak | 6-7,0-6 |
| ITF M15 Sibenik | 2021/05/16 12:30 | Leon Benedict v Matthias Uwe Kask | 4-6,6-2,10-6 |
| ITF M15 Antalya | 2021/04/18 07:00 | Daniel Siniakov v Leon Benedict | 6-2,6-1 |
| ITF M15 Antalya | 2021/04/04 06:30 | Sandro Kopp v Leon Benedict | 6-2,6-4 |