| Challenger Ochsenhausen | 2017/06/13 12:35 | Soumyajit Ghosh v Niagol Stoyanov | L | 3-1 |
| Challenger Ochsenhausen | 2017/06/13 09:00 | Frane Kojic v Niagol Stoyanov | L | 3-2 |
| Challenger Ochsenhausen | 2017/06/13 07:00 | Romain Ruiz v Niagol Stoyanov | W | 0-3 |
| Challenger Ochsenhausen | 2017/06/12 18:40 | Yannick Vostes v Niagol Stoyanov | W | 2-3 |
| Challenger Ochsenhausen | 2017/06/12 16:40 | Niagol Stoyanov v Marc Duran | W | 3-1 |
| Challenger Ochsenhausen | 2017/06/12 14:00 | Niagol Stoyanov v Soumyajit Ghosh | L | 1-3 |
| Challenger Ochsenhausen | 2017/06/12 11:10 | Niagol Stoyanov v Miroslav Horejsi | L | 1-3 |
| Challenger Ochsenhausen | 2017/06/12 08:30 | Jakub Dyjas v Niagol Stoyanov | W | 2-3 |
| Tsjekkia - Extraleague | 2017/05/31 15:00 | Diogo Carvalho v Ruwen Filus | L | 2-4 |
| Qatar Open - Mixed double | 2017/01/17 09:45 | Diogo Carvalho v Kiryl Barabanov | W | 4-1 |
| Qatar Open - Mixed double | 2016/12/13 18:33 | Tomas Mikutis v Diogo Carvalho | W | 1-3 |