| ITF Vietnam F8 | 2016/08/09 02:00 | Niki, Takuto v Nam, Hyun Woo | 6-4,6-1 |
| ITF Vietnam F8 | 2016/08/03 03:30 | Nam, Hyun Woo v Jayaprakash, Mohit Mayur | 6-7,3-6 |
| ITF Vietnam F8 | 2016/08/01 02:00 | Nam, Hyun Woo v Li, Zhao-Tai | 6-4,6-4 |
| ITF Vietnam F8 | 2016/07/30 06:30 | Nam, Hyun Woo v Dahiya, Jatin | 6-3,6-1 |
| ITF Korea F1 | 2016/06/14 01:30 | Na, Jung-Woong v Nam, Hyun Woo | 7-5,6-2 |
| ITF Kazakhstan F4 Qual | 2016/04/24 05:30 | Nam, Hyun Woo v Yamada, Kento | 4-6,1-6 |
| ITF Kazakhstan F3 Qual | 2016/04/18 05:50 | Poplavskyy, Stanislav v Nam, Hyun Woo | 4-6,7-6,6-0 |
| ITF Kazakhstan F3 Qual | 2016/04/17 08:00 | Yamada, Kento v Nam, Hyun Woo | 4-6,3-6 |
| ITF Korea F1 | 2016/06/17 01:00 | Nam, Ji Sung v Cho, Min Hyeok | 7-6,2-6,2-6 |
| ITF Korea F1 | 2016/06/16 02:50 | Nam, Ji Sung v Lee, Dong-Kyu | 7-5,6-1 |
| ITF Korea F1 | 2016/06/15 06:35 | Soonwoo Kwon v Nam, Ji Sung | 7-5,2-6,3-6 |
| ITF Korea F1 | 2015/05/22 04:55 | Ilya Ivashka v Nam, Ji Sung | 6-3,4-6,6-1 |
| ITF Korea F1 | 2015/05/20 02:00 | Nam, Ji Sung v Noh, Sang-Woo | 6-2,6-4 |
| ITF Thailand F9 | 2015/04/27 03:00 | Kikuchi, Gengo v Nam, Ji Sung | 6-4,6-7,6-3 |
| ITF Thailand F9 | 2015/04/21 06:50 | Akira Santillan v Nam, Ji Sung | 7-6,6-1 |
| Coupe Davis | 2015/03/08 05:15 | Sornbutnark, Warit v Nam, Ji Sung | 6-4,6-3 |