Round: 27 Ground: Hardcourt indoor
| ITF USA F35 | 2015/12/03 17:25 | Nicolas Meister v Gonzales Austin | 5-7,3-6 |
| ITF USA F35 | 2015/12/01 17:20 | Gonzales Austin v Jared Hiltzik | 6-3,1-6,6-3 |
| ITF Greece F11 | 2015/11/15 08:30 | Tim Van Rijthoven v Gonzales Austin | 4-6,6-3,7-5 |
| ITF Greece F11 | 2015/11/13 10:00 | Gonzales Austin v Roman Safiullin | 6-4,6-3 |
| ITF Greece F11 | 2015/11/12 10:00 | Theo Fournerie v Gonzales Austin | 2-6,2-6 |
| ITF Greece F10 | 2015/11/06 10:20 | Eric James Johnson v Gonzales Austin | 6-7,7-6,6-0 |
| ITF Greece F10 | 2015/11/05 07:30 | Corentin Denolly v Gonzales Austin | 1-6,1-6 |
| ITF Greece F10 | 2015/11/03 08:40 | Gonzales Austin v Theo Fournerie | 6-1,6-2 |
| ITF USA F35 | 2015/12/03 20:35 | Tim Kopinski v Daniel Nguyen | 3-6,6-7 |
| ITF USA F34 | 2015/11/23 18:00 | Daniel Nguyen v Dennis Nevolo | 3-6,3-6 |
| Challenger - Knoxville | 2015/11/10 17:05 | Daniel Nguyen v Daniel Evans | 2-6,6-2,3-6 |
| WTA Kuala Lumpur Qual | 2015/09/28 06:55 | Michal Przysiezny v Daniel Nguyen | 6-0,6-1 |
| WTA Kuala Lumpur Qual | 2015/09/27 07:30 | Ilya Vasilyev v Daniel Nguyen | 0-6,3-6 |
| Challenger Kaohsiung | 2015/09/21 06:00 | Daniel Nguyen v Hiroki Moriya | 3-6,1-6 |
| US Open Qual | 2015/08/27 18:50 | Daniel Nguyen v Yoshihito Nishioka | 2-6,6-2,2-6 |
| US Open Qual | 2015/08/26 15:00 | Daniel Nguyen v Philip Bester | 7-6,2-6,6-4 |