| ITF - Deutschland 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 - Deutschland F2 - Qualifikation | 2017/01/15 12:00 | Yannick Staschen v Michael Avetisyan | 3-6,6-2,6-3 |
| ITF - Frankreich F22 - Qualifikation | 2016/10/09 08:00 | Michael Avetisyan v Geoffrey Thomas | 2-6,3-6 |
| ITF - Frankreich F22 - Qualifikation | 2016/10/08 08:00 | Michael Avetisyan v Gatien Devos | 6-2,3-6,6-4 |
| ITF - Georgien F2 | 2016/08/02 07:30 | Michael Avetisyan v Caio Silva | 0-6,0-6 |
| Davis Cup | 2019/07/20 09:00 | Martin Muedini v Guillermo Jauregui | 6-2,6-1 |
| Davis Cup | 2019/07/18 09:00 | Menelaos Efstathiou v Martin Muedini | 6-0,6-1 |
| Davis Cup | 2019/07/16 15:30 | Robin Forster v Martin Muedini | 6-2,6-1 |