| Qatar Open 2019, MS | 2016/12/02 19:27 | Christophe Legout v Nielsen, Claus | L | 3-1 |
| Qatar Open 2019, MS | 2016/11/25 18:51 | Nielsen, Claus v Hugo Calderano | L | 0-3 |
| Qatar Open 2019, MS | 2016/11/25 16:37 | Nielsen, Claus v Yuto Muramatsu | L | 2-3 |
| Qatar Open XD | 2016/11/15 18:12 | Nielsen, Claus v O`Connor, M. | W | 3-0 |
| Qatar Open XD | 2016/11/10 19:46 | Nielsen, Claus v Enzo Angles | L | 0-3 |
| Qatar Open XD | 2016/11/10 10:27 | Devos, Robin v Nielsen, Claus | L | 4-2 |
| Qatar Open XD | 2016/11/09 12:01 | Nielsen, Claus v Kucera, Stanislav | L | 0-4 |
| Qatar Open XD | 2016/11/09 09:28 | Nielsen, Claus v Alessandro Baciocchi | W | 3-2 |
| Challenger Ochsenhausen | 2016/12/09 13:41 | Kuzmin, Fedor v Petr David | L | 0-3 |
| Challenger Ochsenhausen | 2016/12/09 12:15 | Kuzmin, Fedor v Arcila, Carlos | W | 3-0 |
| Challenger Ochsenhausen | 2016/12/09 09:24 | Kuzmin, Fedor v Demeter, Lehel | W | 3-1 |
| Challenger Ochsenhausen | 2016/12/09 07:20 | Josip Huzjak v Kuzmin, Fedor | W | 2-3 |
| Challenger Ochsenhausen | 2016/12/08 09:25 | Kiss, Daniel v Kuzmin, Fedor | W | 0-3 |
| Challenger Ochsenhausen | 2016/12/07 14:08 | Kuzmin, Fedor v Dauud Cheaib | W | 3-1 |
| Challenger Ochsenhausen | 2016/12/07 11:24 | Kuzmin, Fedor v Petr David | L | 2-3 |
| Challenger Ochsenhausen | 2016/12/07 09:23 | Kuzmin, Fedor v Arcila, Carlos | W | 3-2 |