Stadium: Court 13 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Malibu | 2019/11/05 20:55 | Shabaz, Michael v Hovhannisyan, Mousheg | 3-6,6-4,11-9 |
| ITF M25 Malibu | 2019/11/04 18:00 | Hovhannisyan, Mousheg v Reyes, Nicholas Alexander | 6-1,6-4 |
| ITF M15 Cancun | 2019/08/01 17:25 | Hovhannisyan, Mousheg v Mercier, Tyler | 6-2,4-6,3-6 |
| ITF M15 Cancun | 2019/07/30 17:50 | van Meter, Joseph W v Hovhannisyan, Mousheg | 6-7,6-7 |
| ITF M15 Cancun | 2019/07/23 15:40 | Farren, Connor v Hovhannisyan, Mousheg | 4-6,6-0,6-2 |
| ITF M15 Cancun | 2019/07/09 13:30 | Hovhannisyan, Mousheg v Hernandez Serrano, Juan Alejandro | 4-6,3-6 |
| ITF M15 Champaign | 2019/06/04 17:00 | Berg, Conor v Hovhannisyan, Mousheg | 2-6,6-3,6-4 |
| ITF M15 Cancun | 2019/05/16 16:35 | Romios, Matthew Christopher v Hovhannisyan, Mousheg | 6-4,6-3 |
| ITF M25 Weston | 2020/01/27 15:30 | Daniel Dutra Da Silva v Hunter Heck | 7-6,6-3 |
| ITF M15 Cancun | 2019/11/04 16:00 | Daniel Antonio Nunez v Hunter Heck | 2-6,6-3,16-14 |
| ITF M15 Cancun | 2019/11/03 16:00 | Hunter Heck v Del Federico, Andrea | 6-3,6-4 |
| ITF M25 Norman | 2019/09/29 15:00 | Colin Markes v Hunter Heck | 7-6,6-4 |
| ITF M25 Harlingen | 2019/09/24 14:00 | Adrian Andreev v Hunter Heck | 6-4,6-3 |
| ITF M25 Harlingen | 2019/09/23 14:00 | Hunter Heck v Touliatos, Preston | 6-3,6-1 |
| Orlando, Singles Qualifying M-ITF-USA-17A | 2019/06/18 14:00 | Keenan Mayo v Hunter Heck | 7-6,6-3 |
| ITF USA F5 | 2018/01/19 13:00 | Hunter Heck v Haskins, Carson | 0-6,0-6 |