| Qatar Open XD | 2017/02/03 09:09 | Ismailov, Sadi v Rares Sipos | L | 2-4 |
| Qatar Open XD | 2017/02/02 07:59 | Ismailov, Sadi v Manole, Alexandru | W | 4-0 |
| Qatar Open XD | 2017/01/17 14:14 | Ismailov, Sadi v Kirill Gerassimenko | L | 1-3 |
| Qatar Open 2019, MS | 2016/10/20 17:20 | Fegerl, Stefan v Ismailov, Sadi | L | 4-0 |
| Qatar Open XD | 2016/10/19 11:45 | Ismailov, Sadi v Petyo Krastev | W | 4-1 |
| Qatar Open XD | 2016/09/08 16:08 | Ismailov, Sadi v Seungmin Cho | L | 0-3 |
| Bulgaria Open 2019, MS | 2016/08/27 11:30 | Sathiyan Gnanasekaran v Ismailov, Sadi | L | 4-2 |
| Bulgaria Open 2019, MS | 2016/08/26 15:10 | Ismailov, Sadi v Matsudaira, Kenji | W | 4-3 |
| Qatar Open XD | 2017/02/02 13:19 | David Reitspies v Nielsen, Claus | W | 3-4 |
| Qatar Open XD | 2017/01/17 08:15 | Rares Sipos v Nielsen, Claus | L | 3-0 |
| Qatar Open 2019, MS | 2016/12/16 20:21 | Nielsen, Claus v Kuzmin, Fedor | W | 3-0 |
| 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 |