| ITF USA F1 | 01/04 20:25 | 25 | Gage Brymer v Mousheg Hovhannisyan | 6-1,6-2 | |
| ITF USA F1 Qual | 01/02 20:20 | 62 | Collin Altamirano v Mousheg Hovhannisyan | 6-2,6-2 | |
| ITF USA F1 Qual | 12/31 19:00 | 62 | Eduardo Russi Assumpcao v Mousheg Hovhannisyan | 1-6,0-6 | |
| ITF Greece F9 | 11/10 10:40 | 26 | Mousheg Hovhannisyan v Daniel Cukierman | 4-6,1-6 | |
| ITF Greece F9 | 11/09 07:30 | 25 | Constandinos Christoforou v Mousheg Hovhannisyan | 3-6,3-6 | |
| ITF Greece F9 Qual | 11/07 09:25 | 62 | Goran Markovic v Mousheg Hovhannisyan | 3-6,3-6 | |
| ITF Greece F9 Qual | 11/06 10:30 | 62 | Mousheg Hovhannisyan v Rajko Mladenovic | 6-4,7-5 | |
| ITF Greece F9 Qual | 11/05 10:00 | 62 | Mousheg Hovhannisyan v Jody Turnquest | 6-0,6-1 | |
| ITF Greece F8 | 10/29 12:00 | 62 | Jakob Sude v Mousheg Hovhannisyan | 3-6,6-3,6-2 | |
| ITF Greece F7 | 10/22 09:30 | 62 | Luca Castelnuovo v Mousheg Hovhannisyan | 7-6,7-6 | |
| ITF USA F30 | 09/26 18:00 | 60 | Stefan Menichella v Mousheg Hovhannisyan | 6-1,7-6 | |
| ITF USA F30 | 09/24 18:00 | 60 | Maximilian Kaiser v Mousheg Hovhannisyan | 1-6,1-6 | |
| ITF USA F29 | 09/17 17:00 | 60 | Mousheg Hovhannisyan v Maximilien Blancaneaux | 6-2,6-2 | |
| ITF USA F28 | 09/09 17:00 | 60 | Mousheg Hovhannisyan v Tim Sandkaulen | 6-7,3-6 | |
| ITF USA F11 Qual | 03/21 16:00 | - | Mousheg Hovhannisyan v Alex Rybakov | 0-6,0-6 | |
| ITF USA F2 Qual | 01/04 19:30 | - | Nathan Ponwith v Mousheg Hovhannisyan | 6-2,6-4 | |
| ITF USA F2 Qual | 01/03 21:00 | - | Max Schnur v Mousheg Hovhannisyan | 2-6,5-7 | |
| ITF Greece F9 Qual | 11/12 10:40 | - | Mousheg Hovhannisyan v Miki Jankovic | 3-6,3-6 | |
| ITF Greece F9 Qual | 11/09 07:30 | - | Mousheg Hovhannisyan v Harrison Lombe | 6-2,6-2 | |
| ITF USA F26 Qual | 09/19 17:00 | - | Mousheg Hovhannisyan v Evan Zhu | 6-4,7-6 | |
| ITF USA F25 | 09/17 19:50 | - | Gage Brymer v Mousheg Hovhannisyan | 6-4,6-3 | |
| ITF Canada F6 | 07/15 17:00 | - | Alexander Sarkissian v Mousheg Hovhannisyan | 6-4,6-1 | |
| ITF Canada F6 Qual | 07/14 17:00 | - | Roy Hobbs v Mousheg Hovhannisyan | 6-7,2-6 | |
| ITF Canada F5 | 07/09 17:00 | - | Mousheg Hovhannisyan v Theo Fournerie | 2-6,3-6 | |
| ITF Canada F5 Qual | 07/06 18:00 | - | Jayson Amos v Mousheg Hovhannisyan | 4-6,6-7 | |
| ITF Canada F4 | 07/04 17:00 | - | Philip Bester v Mousheg Hovhannisyan | 7-6,6-2 | |
| ITF Canada F4 | 07/03 17:00 | - | Mousheg Hovhannisyan v Theo Fournerie | 7-5,6-2 | |
| ITF Canada F4 Qual | 06/30 19:40 | - | Mousheg Hovhannisyan v Nicholas Kamisar | 6-3,6-2 |