Stadium: Court 3 Round: 45
| Los Angeles, Singles M-ITF-USA-01A | 2019/01/01 19:35 | Hovhannisyan, Mousheg v Cozbinov, Alexander | 2-6,4-6 |
| Los Angeles, Singles M-ITF-USA-01A | 2018/12/31 18:00 | Hovhannisyan, Mousheg v Sands, Jake | 6-4,4-6,10-8 |
| ITF USA F26 | 2018/09/27 19:05 | Kohen, Alan v Hovhannisyan, Mousheg | 6-2,6-0 |
| ITF USA F26 | 2018/09/26 19:30 | Hovhannisyan, Mousheg v Jacob Brumm | 6-4,2-6,6-1 |
| ITF USA F25 | 2018/09/18 17:00 | Hovhannisyan, Mousheg v Ventre, Alessandro-Damiano | 3-6,3-6 |
| ITF USA F24 | 2018/09/11 16:30 | Hovhannisyan, Mousheg v Dubinski, Artur | 6-7,6-4,5-7 |
| ITF Korea F4 | 2018/08/17 01:00 | Oh, Seong-Gook v Hovhannisyan, Mousheg | 4-6,6-4,6-2 |
| ITF Korea F4 | 2018/08/14 03:20 | Kim, Hyeong Don v Hovhannisyan, Mousheg | 6-4,1-6,2-6 |
| ITF M25 Tucson | 2019/01/07 18:30 | Tagashira, Kento v Montsi, Siphosothando | 4-6,1-6 |
| Zimbabwe F3, Singles Qualifying | 2018/06/11 07:00 | Niki Kaliyanda Poonacha v Montsi, Siphosothando | 5-7,6-1,6-2 |
| ITF Zimbabwe F2 | 2018/06/05 07:00 | Matias Franco Descotte v Montsi, Siphosothando | 6-3,6-3 |
| ITF Zimbabwe F1 | 2018/05/28 08:00 | Jacobs, Tuki v Montsi, Siphosothando | 7-5,7-5 |
| Egypt F12, Singles Qualifying | 2018/04/06 08:00 | Gabashvili, Teimuraz v Montsi, Siphosothando | 6-3,4-6,6-0 |
| Egypt F12, Singles Qualifying | 2018/04/05 09:15 | Ribeiro Marcondes, Igor v Montsi, Siphosothando | 4-6,2-6 |
| Egypt F12, Singles Qualifying | 2018/04/04 08:00 | Montsi, Siphosothando v Lescure, Mick | 4-6,6-3,7-6 |
| Egypt F12, Singles Qualifying | 2018/04/02 08:30 | Voronin, Dimitriy v Montsi, Siphosothando | 4-6,1-6 |