| Giraldilla Int. XD | 2018/11/21 08:00 | Sai Praneeth B. v Sergey Sirant | L | 2-0 |
| Giraldilla Int. XD | 2018/08/08 10:25 | Xiaodong Sheng v Sergey Sirant | L | 2-0 |
| Giraldilla Int. XD | 2018/08/08 01:30 | Fikri Ihsandi Hadmadi v Sergey Sirant | W | 0-2 |
| All England Open | 2018/08/01 02:50 | Kenta Nishimoto v Sergey Sirant | L | 2-0 |
| All England Open | 2018/07/30 07:50 | Sergey Sirant v Milan Ludik | W | 2-0 |
| Giraldilla Int. XD | 2018/07/26 04:00 | Sourabh Verma v Sergey Sirant | L | 2-0 |
| Giraldilla Int. XD | 2018/07/24 06:40 | Eetu Heino v Sergey Sirant | W | 1-2 |
| Giraldilla Int. XD | 2018/06/22 07:49 | Sergey Sirant v Cristian Savin | W | 2-0 |
| Giraldilla Int. XD | 2018/12/14 09:45 | Nhat Nguyen v Dmytro Zavadsky | W | 2-1 |
| Giraldilla Int. XD | 2018/11/22 13:20 | Thomas Rouxel v Nhat Nguyen | L | 2-1 |
| Giraldilla Int. XD | 2018/11/21 18:40 | Nhat Nguyen v Jacob Nilsson | W | 2-0 |
| Giraldilla Int. XD | 2018/10/31 16:20 | Feixiang Sun v Nhat Nguyen | L | 2-1 |
| All England Open | 2018/07/31 02:50 | Nhat Nguyen v Srikanth Kidambi | L | 0-2 |
| Indonesia Masters - zmiešaná štvorhra | 2018/04/26 15:30 | Nhat Nguyen v Nick Fransman | L | 1-2 |
| Indonesia Masters - zmiešaná štvorhra | 2018/04/25 14:35 | Pablo Abian v Nhat Nguyen | W | 0-2 |
| Indonesia Masters - zmiešaná štvorhra | 2018/04/24 12:45 | Kari Gunnarsson v Nhat Nguyen | W | 0-2 |