| Challenger Ochsenhausen | 2018/01/03 11:30 | Josip Huzjak v Michal Benes | W | 3-0 |
| Challenger Ochsenhausen | 2018/01/03 09:30 | Josip Huzjak v Andriy Sitak | L | 0-3 |
| Challenger Ochsenhausen | 2017/12/13 10:50 | Josip Huzjak v Jiri Vrablik | L | 0-3 |
| Challenger Ochsenhausen | 2017/12/13 08:10 | Josip Huzjak v Robert Floras | L | 1-3 |
| Challenger Ochsenhausen | 2017/12/12 11:30 | Josip Huzjak v Chtchetinine, Evgueni | L | 0-3 |
| Challenger Ochsenhausen | 2017/12/12 08:10 | Josip Huzjak v Tomas Konecny | L | 2-3 |
| Challenger Ochsenhausen | 2017/12/11 13:30 | Josip Huzjak v Lubomir Jancarik | L | 0-3 |
| Challenger Ochsenhausen | 2017/12/11 10:10 | Miroslav Horejsi v Josip Huzjak | W | 2-3 |
| Challenger Ochsenhausen | 2018/01/03 10:50 | Jiri Vrablik v Niagol Stoyanov | W | 2-3 |
| Challenger Ochsenhausen | 2018/01/03 08:10 | Jakub Kosowski v Niagol Stoyanov | W | 2-3 |
| Qatar Open 2019, MS | 2017/12/20 18:55 | Niagol Stoyanov v Pavel Sirucek | W | 3-1 |
| Qatar Open 2019, MS | 2017/12/01 13:59 | Dimitrij Ovtcharov v Niagol Stoyanov | L | 3-2 |
| Qatar Open 2019, MS | 2017/12/01 12:45 | Mizutani, Jun v Niagol Stoyanov | L | 3-0 |
| Qatar Open 2019, MS | 2017/11/23 20:23 | Diogo Carvalho v Niagol Stoyanov | L | 3-2 |
| Qatar Open 2019, MS | 2017/10/26 17:48 | Gorak, Daniel v Niagol Stoyanov | W | 1-3 |
| Qatar Open 2019, MS | 2017/10/13 18:45 | Niagol Stoyanov v Mizutani, Jun | L | 0-3 |