| ITF USA F18 | 2014/06/27 22:45 | Shane, Ryan v Nguyen, Daniel | 6-1,6-7,6-2 |
| ITF USA F18 | 2014/06/25 22:40 | Ho, Jonathan v Nguyen, Daniel | 4-6,2-6 |
| ITF USA F16 | 2014/06/20 19:00 | Nguyen, Daniel v Frank, Mitchell | 7-5,6-1 |
| ITF USA F16 | 2014/06/19 17:00 | Nguyen, Daniel v Johns, Collin | 6-2,6-1 |
| ITF USA F16 | 2014/06/18 17:40 | Nguyen, Daniel v Thai-Son Kwiatkowski | 3-6,6-3,6-1 |
| ITF Mexico F5 | 2014/05/25 18:00 | Nguyen, Daniel v Novikov, Dennis | 6-3,3-6,5-7 |
| ITF Mexico F5 | 2014/05/24 21:00 | de Paula, Fabiano v Nguyen, Daniel | 3-6,3-6 |
| ITF Mexico F5 | 2014/05/23 19:40 | Endara, Ivan v Nguyen, Daniel | 6-3,2-6,1-6 |
| ITF USA F19 Qual | 2014/06/30 15:30 | Vega, Quinton v Corinteli, Luca | 6-1,6-2 |
| ITF USA F13 Qual | 2014/05/06 15:00 | Siller, Rogelio v Vega, Quinton | 6-3,6-2 |
| ITF USA F11 Qual | 2014/04/07 18:00 | Santiago, Mico v Vega, Quinton | 6-1,7-6 |