| Challenger Drummondville | 2015/03/16 18:40 | Daniel Nguyen v John-Patrick Smith | 7-6,4-6,4-6 |
| ITF Canada F2 | 2015/03/12 23:10 | Filip Peliwo v Daniel Nguyen | 4-6,6-4,6-0 |
| ITF Canada F2 | 2015/03/11 16:00 | Nicolas Meister v Daniel Nguyen | 6-4,4-6,2-6 |
| ITF Canada F1 | 2015/03/07 19:45 | Philip Bester v Daniel Nguyen | 3-6,6-4,6-2 |
| ITF Canada F1 | 2015/03/05 17:45 | Tyler Hochwalt v Daniel Nguyen | 6-7,4-6 |
| ITF Canada F1 | 2015/03/03 15:00 | Benjamin Sigouin v Daniel Nguyen | 3-6,3-6 |
| Challenger Morelos | 2015/02/19 16:30 | Daniel Nguyen v Gerald Melzer | 1-6,1-6 |
| Challenger Morelos | 2015/02/18 18:05 | Giovanni Lapentti v Daniel Nguyen | 6-7,6-7 |
| ITF Colombia F3 | 2014/08/18 17:25 | Alejandro Gomez v Facundo Mena | 4-6,3-6 |