| International d'Islande | 2020/01/24 17:20 | Nielsen, Jens-Frederik v Heng Lin Ngan | L | 0-2 |
| Slovenia Future Series Qual | 2019/11/21 09:35 | Manca, Manuel v Nielsen, Jens-Frederik | W | 1-2 |
| Sudirman Cup | 2019/05/21 03:30 | Dmitriy Panarin v Nielsen, Jens-Frederik | L | 2-0 |
| Sudirman Cup | 2019/05/19 10:30 | Pang Fong Pui v Nielsen, Jens-Frederik | L | 2-0 |
| Open de Suède | 2020/01/18 16:00 | Heino, Eetu v Burestedt, Felix | W | 0-2 |
| Open de Suède | 2020/01/18 10:00 | Koga, Minoru v Burestedt, Felix | W | 0-2 |
| Open de Suède | 2020/01/17 18:30 | Tsai, Andy v Burestedt, Felix | W | 0-2 |
| Open de Suède | 2020/01/17 14:30 | Nilsson, Jacob v Burestedt, Felix | W | 1-2 |
| Irish Open | 2019/11/15 16:55 | Burestedt, Felix v Toma Junior Popov | L | 0-2 |
| Irish Open | 2019/11/15 10:30 | Christo Popov v Burestedt, Felix | W | 1-2 |
| SaarLorLux Open 2019, MS | 2019/10/29 19:00 | Magee, Joshua v Burestedt, Felix | L | 2-0 |
| Dutch Open | 2019/10/12 12:10 | Burestedt, Felix v Lakshya Sen | L | 0-2 |