| UTR Pro Tennis Series California | 2020/09/10 19:00 | A. Sarkissian v Mousheg Hovhannisyan | 6-4,4-6,0-0 |
| UTR Pro Tennis Series California | 2020/09/10 18:00 | Alexander Sarkissian v Mousheg Hovhannisyan | 6-4,4-6,11-9 |
| UTR Pro Tennis Series California | 2020/09/09 17:40 | Nick Chappell v Mousheg Hovhannisyan | 6-3,6-4 |
| UTR Pro Tennis Series California | 2020/09/08 16:45 | Martin Redlicki v Mousheg Hovhannisyan | 3-6,7-5,5-10 |
| ITF M25 Las Vegas | 2020/03/04 17:55 | Mousheg Hovhannisyan v Jacob Grills | 2-6,1-6 |
| ITF M25 Las Vegas | 2020/03/03 18:00 | Mousheg Hovhannisyan v Jonas Maier | 6-1,7-5 |
| ITF M25 Las Vegas | 2020/03/02 18:00 | Mousheg Hovhannisyan v Hunter Heck | 6-1,6-1 |
| ITF M25 Malibu | 2019/11/05 20:55 | Michael Shabaz v Mousheg Hovhannisyan | 3-6,6-4,11-9 |
| UTR Pro Tennis Series Cancun | 2020/11/21 15:45 | Oliver Crawford v Nicolas Barrientos | 6-3,6-3 |
| UTR Pro Tennis Series Cancun | 2020/11/19 15:00 | Nicolas Barrientos v Juan A H Serrano | 6-4,6-3 |
| UTR Pro Tennis Series Cancun | 2020/11/17 13:52 | Nicolas Barrientos v Nicolas Bianchi | 6-3,6-4 |
| UTR Pro Tennis Series Cancun | 2020/11/16 14:00 | Nicolas Barrientos v Juan Sebastian Gomez | 6-1,6-2 |
| ITF M15 Quinta Do Lago | 2020/11/04 13:05 | Luis Faria v Nicolas Barrientos | 6-2,2-6,6-3 |
| ITF M25 Vale Do Lobo | 2020/10/28 08:55 | Nicolas Barrientos v Raul Brancaccio | 4-6,4-6 |
| ITF M25 Vale Do Lobo | 2020/10/27 10:30 | Nicolas Barrientos v David Volfson | 6-3,7-5 |
| ITF M25 Vale Do Lobo | 2020/10/26 14:00 | Nicolas Barrientos v Filipe Brandao | 6-2,6-2 |