| EK teams | 02/11 08:00 | - | Jens-Frederick Nielsen v Felix Burestedt | L | 0-2 | |
| Iceland Int. | 01/24 17:20 | 5 | Jens-Frederick Nielsen v Heng Lin Ngan | L | 0-2 | |
| Slovenië - Future Series - Kwal. | 11/21 09:35 | - | Manuel Manca v Jens-Frederick Nielsen | W | 1-2 | |
| Sudirman Cup | 05/21 03:30 | - | Dmitriy Panarin v Jens-Frederick Nielsen | L | 2-0 | |
| Sudirman Cup | 05/19 10:30 | - | Pang Fong Pui v Jens-Frederick Nielsen | L | 2-0 |