Ground: Hardcourt outdoor
| ITF Thailand F9 | 2015/06/17 03:30 | Na, Jung-Woong v Sornbutnark, Warit | 6-2,6-3 |
| ITF Thailand F9 | 2015/06/15 04:10 | Singh, Karunuday v Na, Jung-Woong | 2-6,3-6 |
| ITF Korea F1 | 2015/05/20 02:00 | Christopher O'Connell v Na, Jung-Woong | 6-3,6-4 |
| ITF Korea F1 | 2015/05/19 02:50 | Na, Jung-Woong v Soonwoo Kwon | 6-2,6-3 |
| ITF Korea F1 | 2015/05/17 02:00 | Na, Jung-Woong v Choi, Jae-Won | 6-1,6-3 |
| ITF Egypt F33 | 2015/02/23 08:00 | Na, Jung-Woong v Lucas Miedler | 6-0,3-6,4-6 |
| Egypt F6, Singles Qualifying | 2015/02/14 07:00 | Na, Jung-Woong v Michael, Moses | 6-3,6-3 |
| ITF Egypt F33 | 2015/02/13 08:00 | Na, Jung-Woong v Pospisil, Jaroslav | 1-6,6-7 |
| ITF Thailand F9 | 2015/06/17 05:05 | Hobbs, Roy v Isarow, Pruchya | 6-7,2-6 |
| ITF Thailand F9 | 2015/05/06 03:00 | Takeuchi, Kento (1987) v Isarow, Pruchya | 6-2,6-3 |
| ITF Thailand F9 | 2015/05/05 07:15 | Sornbutnark, Warit v Isarow, Pruchya | 4-6,6-4,2-6 |
| ITF Thailand F9 | 2015/04/29 03:00 | Christopher O'Connell v Isarow, Pruchya | 6-3,6-1 |
| ITF Thailand F9 | 2015/04/27 03:00 | Jayaprakash, Mohit Mayur v Isarow, Pruchya | 6-7,3-6 |
| ITF Thailand F9 | 2015/04/22 03:00 | Toshihide Matsui v Isarow, Pruchya | 6-4,6-4 |
| ITF Thailand F9 | 2015/04/21 05:50 | Isarow, Pruchya v Itzstein, Zach | 6-3,6-3 |
| ITF Thailand F10 | 2014/12/02 06:05 | Isarow, Pruchya v Mitchell, Benjamin | 4-6,4-6 |