Round: 62 Ground: Hardcourt outdoor
| ITF China F4 | 2018/05/01 05:25 | Kim, Cheong-Eui v Hovhannisyan, Mousheg | 6-4,6-3 |
| ITF USA F12 | 2018/04/24 16:45 | Harrison Adams v Hovhannisyan, Mousheg | 6-1,6-4 |
| ITF USA F11 | 2018/04/19 15:35 | Noah Rubin v Hovhannisyan, Mousheg | 6-3,6-0 |
| ITF USA F11 | 2018/04/17 15:55 | Irigaray Guarne, Pablo v Hovhannisyan, Mousheg | 7-5,6-7,3-6 |
| ITF USA F8 Qual | 2018/03/17 17:00 | Craig, Henry v Hovhannisyan, Mousheg | 6-2,6-3 |
| ITF USA F7 Qual | 2018/03/10 17:00 | Ventre, Alessandro-Damiano v Hovhannisyan, Mousheg | 6-3,3-6,6-4 |
| ITF Tunisia F7 | 2018/02/20 09:00 | Onishi, Ken v Hovhannisyan, Mousheg | 4-6,7-6,6-0 |
| Tunisia F6, Singles Qualifying | 2018/02/12 09:00 | Matteo Martineau v Hovhannisyan, Mousheg | 1-6,6-3,7-5 |
| ITF China F4 Qual | 2018/04/28 02:00 | Wellington Bastos v Li, Yi Duo | 2-6,1-6 |
| ITF Malaysia F2 | 2017/10/21 01:00 | Singh, Dalwinder v Wellington Bastos | 6-2,6-1 |
| ITF Thailand F7 Qual | 2017/09/30 02:30 | Wang, Yu-Chang v Wellington Bastos | 6-3,6-1 |
| ITF Serbia F3 Qual | 2017/08/19 09:30 | Wellington Bastos v Tasenkov, Vladislav | 1-6,3-6 |
| ITF Serbia F1 Qual | 2017/08/06 07:00 | Wellington Bastos v Raspudic, Franjo | 1-6,1-6 |
| ITF Belgium F7 Qual | 2017/07/29 08:00 | Wellington Bastos v Broekhof, Nick | 0-6,0-6 |
| ITF Portugal F9 | 2017/06/24 10:30 | Wellington Bastos v Foss Abrahamsen, Johannes | 0-6,0-6 |
| ITF Portugal F8 Qual | 2017/06/18 11:00 | Wellington Bastos v Nkomba, Benard Bruno | 0-6,0-6 |