Round: 44 Ground: Hardcourt outdoor
| ITF Canada F1 | 2015/03/07 19:45 | Philip Bester v Daniel Nguyen | 3-6,6-4,6-2 |
| ITF Canada F9 Qual | 2014/09/04 14:00 | Philip Bester v Daniel Nguyen | 6-2,6-7,3-6 |
| Challenger Aptos | 2015/08/12 17:00 | Kyle Edmund v Daniel Nguyen | 7-5,6-3 |
| Challenger Aptos | 2015/08/11 20:40 | Jurgen Zopp v Daniel Nguyen | 4-6,4-6 |
| Challenger Aptos Qual | 2015/08/10 17:00 | Daniel Nguyen v Ernesto Escobedo | 3-6,6-3,6-3 |
| ITF Korea F1 | 2015/05/24 04:00 | Daniel Nguyen v Ilya Ivashka | 3-6,6-4,6-3 |
| ITF Korea F1 | 2015/05/23 03:00 | Daniel Nguyen v Blake Mott | 6-2,6-3 |
| ITF Korea F1 | 2015/05/22 03:00 | Daniel Nguyen v Soonwoo Kwon | 6-4,6-3 |
| ITF Korea F1 | 2015/05/21 03:00 | Daniel Nguyen v Christopher O'Connell | 4-6,6-2,6-3 |
| ITF Korea F1 | 2015/05/20 03:20 | Daniel Nguyen v Seong Chan Hong | 4-6,6-4,6-1 |
| ATP Montreal | 2015/08/10 22:30 | Philip Bester v Gilles Muller | 2-6,3-6 |
| Challenger - Granby | 2015/07/25 16:30 | Yoshihito Nishioka v Philip Bester | 6-7,6-3,3-6 |
| ITF Canada F4 | 2015/07/03 17:00 | Hans Hach Verdugo v Philip Bester | 7-5,3-6,6-4 |
| ITF Canada F4 | 2015/07/02 17:00 | Roy Hobbs v Philip Bester | 3-6,2-6 |
| ITF Canada F4 | 2015/07/01 17:00 | Nicholas Reyes v Philip Bester | 4-6,4-6 |
| ITF Canada F3 | 2015/06/28 19:00 | Philip Bester v Brayden Schnur | 3-6,6-4,7-6 |
| ITF Canada F3 | 2015/06/27 19:00 | Philip Bester v Alexios Halebian | 6-7,6-3,6-4 |
| ITF Canada F3 | 2015/06/26 22:10 | Philip Bester v Kaichi Uchida | 6-1,6-4 |