Home History
| Qatar Open Women | 2018/11/08 15:20 | Zhendong Fan v Niagol Stoyanov | L | 4-1 |
| Qatar Open Women | 2018/09/20 17:50 | Lei Kou v Niagol Stoyanov | L | 4-0 |
| Qatar Open XD | 2018/09/19 13:05 | Niagol Stoyanov v Marek Badowski | L | 3-4 |
| Qatar Open XD | 2018/08/15 07:10 | Niagol Stoyanov v Yuki Matsuyama | W | 4-1 |
| Qatar Open XD | 2018/05/29 02:50 | Niagol Stoyanov v Bo Fang | L | 2-4 |
| Qatar Open XD | 2018/05/23 02:40 | Niagol Stoyanov v Jike Zhang | L | 2-4 |
| Qatar Open XD | 2018/03/15 11:50 | Sangsu Lee v Niagol Stoyanov | L | 4-2 |
| Challenger Ochsenhausen | 2018/02/13 12:00 | Miroslav Horejsi v Niagol Stoyanov | W | 1-3 |
Away History
| Challenger Ochsenhausen | 2018/10/19 12:50 | Dauud Cheaib v Lehel Demeter | L | 3-0 |
| Challenger Ochsenhausen | 2018/10/19 12:05 | Lehel Demeter v Jens Schabacker | W | 3-0 |
| Challenger Ochsenhausen | 2018/10/19 08:30 | Lehel Demeter v Dauud Cheaib | W | 3-2 |
| Challenger Ochsenhausen | 2018/10/19 06:30 | Evgueni Chtchetinine v Lehel Demeter | L | 3-1 |
| Challenger Ochsenhausen | 2018/10/18 10:30 | Jens Schabacker v Lehel Demeter | W | 1-3 |
| Challenger Ochsenhausen | 2018/10/18 08:30 | Patrik Klos v Lehel Demeter | W | 2-3 |
| Challenger Ochsenhausen | 2018/10/17 13:10 | Lehel Demeter v Pawel Grela | W | 3-0 |
| Challenger Ochsenhausen | 2018/10/17 10:30 | Lehel Demeter v Javier Benito | L | 2-3 |