 EUA: Houston - Individual - Principal |
|---|
| 16avos final | Nguyen D. | Jung J. | 0:2 (3:6, 2:6) | detalhes | 13.11.2019 |
| 32avos final | Sarkar S. | Nguyen D. | 0:2 (1:6, 0:6) | detalhes | 12.11.2019 |
| EUA: Waco - Individual - Principal |
|---|
| 16avos final | Nguyen D. | Chappell N. | CAN. | detalhes | 16.10.2019 |
| EUA: Columbus 3 - Individual - Principal |
|---|
| 32avos final | Nguyen D. | Petit G. | 1:2 (63:7, 6:3, 4:6) | detalhes | 16.09.2019 |
| EUA: Cary - Individual - Principal |
|---|
| Oitavos final | Nguyen D. | Aragone J. | 0:2 (3:6, 2:6) | detalhes | 12.09.2019 |
| 16avos final | Krueger M. | Nguyen D. | 1:2 (3:6, 6:3, 3:6) | detalhes | 11.09.2019 |
| 32avos final | Nguyen D. | Sigouin B. | 2:0 (6:1, 6:3) | detalhes | 09.09.2019 |
| EUA: Winston-Salem - Individual - Qualificação |
|---|
| Final | Sarmiento R. | Nguyen D. | 2:0 (6:2, 6:3) | detalhes | 18.08.2019 |
| Meias finais | Nguyen D. | Arevalo M. | 2:1 (6:4, 4:6, 7:63) | detalhes | 17.08.2019 |
| EUA: Memphis - Individual - Principal |
|---|
| Meias finais | Cid Subervi R. | Nguyen D. | 2:1 (6:4, 4:6, 6:2) | detalhes | 16.08.2019 |
| Quartos final | King K. | Nguyen D. | 0:2 (4:6, 3:6) | detalhes | 16.08.2019 |
| Oitavos final | Caruana L. | Nguyen D. | 0:2 (4:6, 67:7) | detalhes | 14.08.2019 |
| 16avos final | Peck J. | Nguyen D. | 0:0 RET. (3:5) | detalhes | 13.08.2019 |
 Canadá: Winnipeg - Individual - Principal |
|---|
| Meias finais | Schnur B. | Nguyen D. | 2:0 (6:2, 7:5) | detalhes | 13.07.2019 |
| Quartos final | Nguyen D. | Hoang A. | 2:1 (7:65, 4:6, 6:3) | detalhes | 12.07.2019 |
| Oitavos final | Nguyen D. | Couacaud E. | 2:1 (1:6, 6:3, 6:2) | detalhes | 11.07.2019 |
| 16avos final | Soeda G. | Nguyen D. | 0:1 RET. (3:6) | detalhes | 11.07.2019 |
| 32avos final | Galarneau A. | Nguyen D. | 1:2 (6:1, 1:6, 5:7) | detalhes | 10.07.2019 |
| EUA: Columbus 2 - Individual - Principal |
|---|
| 16avos final | Nguyen D. | Kwiatkowski T. S. | 1:2 (6:4, 2:6, 4:6) | detalhes | 11.06.2019 |
| 32avos final | Nguyen D. | Brouwer G. | 2:1 (6:4, 65:7, 7:5) | detalhes | 10.06.2019 |
| EUA: Little Rock - Individual - Principal |
|---|
| Oitavos final | Shane R. | Nguyen D. | 2:1 (3:6, 6:3, 6:4) | detalhes | 07.06.2019 |
| 16avos final | Nguyen D. | Peliwo F. | 2:1 (4:6, 6:1, 6:0) | detalhes | 05.06.2019 |
| 32avos final | Nguyen D. | King K. | 2:1 (6:2, 65:7, 6:3) | detalhes | 04.06.2019 |
| EUA: Sarasota - Individual - Principal |
|---|
| 32avos final | Nguyen D. | Shane R. | 0:2 (65:7, 5:7) | detalhes | 15.04.2019 |
 China: Zhangjiagang - Individual - Principal |
|---|
| 16avos final | Nguyen D. | Giustino L. | 0:2 (0:6, 3:6) | detalhes | 19.03.2019 |
| 32avos final | Banes M. | Nguyen D. | 0:2 (4:6, 3:6) | detalhes | 18.03.2019 |
 Japão: Yokohama - Individual - Principal |
|---|
| 16avos final | Sugita Y. | Nguyen D. | 2:1 (2:6, 6:4, 7:5) | detalhes | 26.02.2019 |
| 32avos final | Ellis B. | Nguyen D. | 1:2 (6:3, 5:7, 5:7) | detalhes | 25.02.2019 |
 México: Morelos - Individual - Principal |
|---|
| 32avos final | Lopez Villasenor G. | Nguyen D. | 2:0 (6:3, 6:3) | detalhes | 18.02.2019 |
 Índia: Chennai - Individual - Principal |
|---|
| 32avos final | Nguyen D. | Altmaier D. | 0:2 (3:6, 2:6) | detalhes | 04.02.2019 |
 Austrália: Launceston - Individual - Principal |
|---|
| 16avos final | Martinez P. | Nguyen D. | 2:0 (7:5, 7:62) | detalhes | 29.01.2019 |
| 32avos final | Nguyen D. | Kelly D. | 2:1 (6:3, 2:6, 7:5) | detalhes | 28.01.2019 |
 Vietname: Da Nang - Individual - Principal |
|---|
| 16avos final | Yang T-H. | Nguyen D. | 2:0 (6:3, 6:4) | detalhes | 08.01.2019 |
| 32avos final | Gabashvili T. | Nguyen D. | 0:2 (2:6, 4:6) | detalhes | 07.01.2019 |
| EUA: M25 Los Angeles - Individual - Principal |
|---|
| Quartos final | Holt B. | Nguyen D. | 2:0 (6:4, 6:2) | detalhes | 04.01.2019 |
| Oitavos final | Nguyen D. | Lebedev A. | 2:0 (7:64, 6:4) | detalhes | 03.01.2019 |
| 16avos final | Gautier A. | Nguyen D. | 0:2 (1:6, 2:6) | detalhes | 01.01.2019 |
| Japão: Yokohama - Individual - Principal |
|---|
| Oitavos final | Nguyen D. | Robert S. | 0:2 (5:7, 0:6) | detalhes | 01.03.2018 |
| 16avos final | Nguyen D. | Watanuki Y. | 2:0 (6:2, 6:4) | detalhes | 27.02.2018 |
| EUA: US Open - Individual - Qualificação |
|---|
| Quartos final | King D. | Nguyen D. | 2:0 (6:2, 6:1) | detalhes | 23.08.2017 |
| EUA: Lexington - Individual - Principal |
|---|
| Quartos final | Nguyen D. | Mmoh M. | 0:2 (5:7, 1:6) | detalhes | 05.08.2017 |
| Oitavos final | McGee J. | Nguyen D. | 1:2 (6:3, 3:6, 4:6) | detalhes | 03.08.2017 |
| 16avos final | Nguyen D. | Statham J. | 2:1 (1:6, 7:5, 6:4) | detalhes | 01.08.2017 |
| EUA: Binghamton - Individual - Principal |
|---|
| Oitavos final | Nguyen D. | Norrie C. | 0:2 (3:6, 3:6) | detalhes | 26.07.2017 |
| 16avos final | Holt B. | Nguyen D. | 1:2 (3:6, 6:2, 3:6) | detalhes | 25.07.2017 |