Ground: Hardcourt outdoor
| ITF Korea F1 | 2015/05/20 02:00 | Ji Sung Nam v Sang-Woo Noh | 6-2,6-4 |
| ITF Thailand F9 | 2015/04/27 03:00 | Gengo Kikuchi v Ji Sung Nam | 6-4,6-7,6-3 |
| ITF Thailand F9 | 2015/04/21 06:50 | Akira Santillan v Ji Sung Nam | 7-6,6-1 |
| Davis Cup | 2015/03/08 05:15 | Warit Sornbutnark v Ji Sung Nam | 6-4,6-3 |
| ITF USA F4 | 2015/01/15 18:00 | Alexander Sarkissian v Ji Sung Nam | 6-4,6-2 |
| ITF USA F4 | 2015/01/14 18:00 | Ji Sung Nam v Marcos Giron | 6-4,6-2 |
| ITF USA F2 | 2015/01/07 19:20 | Ji Sung Nam v Alexander Sarkissian | 7-6,7-5 |
| ITF China F9 | 2014/07/25 03:30 | Ji Sung Nam v Nikola Milojevic | 2-6,7-6,5-7 |
| ITF USA F13 | 2015/04/16 16:10 | Philip Bester v Quinton Vega | 6-0,6-7,6-1 |
| ITF USA F12 | 2015/04/10 17:30 | Wil Spencer v Philip Bester | 6-7,7-5,7-5 |
| ITF USA F12 | 2015/04/09 17:15 | Raymond Sarmiento v Philip Bester | 4-6,3-6 |
| Challenger Drummondville | 2015/03/16 22:30 | Jarmere Jenkins v Philip Bester | 6-2,2-6,7-6 |
| ITF Canada F2 | 2015/03/12 20:00 | Germain Gigounon v Philip Bester | 7-6,1-6,7-6 |
| ITF Canada F2 | 2015/03/11 22:00 | Philip Bester v Victor Krustev | 6-1,6-2 |
| ITF Canada F1 | 2015/03/08 17:00 | Tennys Sandgren v Philip Bester | 6-3,7-6 |
| ITF Canada F1 | 2015/03/07 19:45 | Philip Bester v Daniel Nguyen | 3-6,6-4,6-2 |