| ITF Vietnam F3 | 2018/05/18 03:00 | Son, Ji Hoon v Nam, Ji Sung | 1-6,2-6 |
| ITF Vietnam F3 | 2018/05/17 03:00 | Nam, Ji Sung v Abhinav Sanjeev Shanmugam | 7-6,6-2 |
| ITF Vietnam F3 | 2018/05/16 05:30 | Rio Noguchi v Nam, Ji Sung | 3-6,1-6 |
| ITF Vietnam F3 | 2018/05/15 04:55 | Bybel, Nicholas v Nam, Ji Sung | 4-6,2-6 |
| ITF Vietnam F2 | 2018/05/13 04:00 | Rio Noguchi v Nam, Ji Sung | 7-6,6-3 |
| ITF Vietnam F2 | 2018/05/12 04:45 | Kikuchi, Gengo v Nam, Ji Sung | 4-6,3-6 |
| ITF Vietnam F2 | 2018/05/11 03:00 | Kelsey Stevenson v Nam, Ji Sung | 6-4,2-6,1-6 |
| ITF Vietnam F2 | 2018/05/09 05:50 | Nguyen, Phuong van v Nam, Ji Sung | 4-6,2-6 |
| ITF Vietnam F3 | 2018/05/18 03:00 | Yu, Cheng-Yu v Isarow, Pruchya | 6-3,3-6,5-7 |
| ITF Vietnam F3 | 2018/05/17 03:00 | Isarow, Pruchya v Linh Giang Trinh | 6-2,7-6 |
| ITF Vietnam F3 | 2018/05/16 04:20 | Isarow, Pruchya v Niki Kaliyanda Poonacha | 7-6,6-4 |
| ITF Vietnam F3 | 2018/05/15 04:30 | Isarow, Pruchya v Kovapitukted, Palaphoom | 6-3,6-2 |
| ITF Vietnam F2 | 2018/05/08 05:25 | Kazuki Nishiwaki v Isarow, Pruchya | 6-4,7-5 |
| Bangkok, Thaïlande | 2018/01/10 06:30 | Moraing, Mats v Isarow, Pruchya | 6-2,6-3 |
| Bangkok, Thaïlande | 2018/01/08 06:05 | Isarow, Pruchya v Thanapet Chanta | 6-0,6-2 |
| Bangkok, Thaïlande | 2018/01/02 06:25 | Isarow, Pruchya v Zdenek Kolar | 1-6,6-2,1-6 |