| WTT Contender Doha | 2022/03/19 12:45 | Ioannis Sgouropoulos v Niagol Stoyanov | L | 3-0 |
| WTT Feeder - Doha | 2022/03/15 16:40 | Niagol Stoyanov v Ziyang Yu | L | 0-4 |
| WTT Feeder - Doha | 2022/03/15 10:05 | Niagol Stoyanov v Mehdi Bouloussa | L | 2-3 |
| WTT Singapore Smash | 2022/03/07 09:35 | Niagol Stoyanov v Nima Alamian | L | 0-3 |
| World Championship | 2021/11/24 02:40 | Niagol Stoyanov v Qihao Zhou | L | 0-4 |
| WTT Contender Lasko | 2021/11/02 17:00 | Ivor Ban v Niagol Stoyanov | L | 3-0 |
| WTT Contender Lasko | 2021/11/02 08:35 | Sora Matsushima v Niagol Stoyanov | W | 2-3 |
| WTT Contender Tunis | 2021/10/25 17:45 | Niagol Stoyanov v Hunor Szocs | L | 0-3 |
| WTT Feeder Fremont | 2022/05/07 23:00 | Benedikt Duda v Hiroto Shinozuka | L | 2-3 |
| WTT Feeder Fremont | 2022/05/07 19:40 | Benedikt Duda v Daniel Gonzalez | W | 4-0 |
| WTT Feeder Fremont | 2022/05/06 22:55 | Benedikt Duda v Cedric Meissner | W | 3-2 |
| WTT Feeder Fremont | 2022/05/06 02:30 | Benedikt Duda v Kai Zhang | W | 4-0 |
| WTT Star Contender - Doha | 2022/03/28 10:00 | Hugo Calderano v Benedikt Duda | L | 3-0 |
| WTT Star Contender - Doha | 2022/03/27 14:40 | Benedikt Duda v Ruwen Filus | W | 3-1 |
| WTT Contender Doha | 2022/03/21 13:00 | Darko Jorgic v Benedikt Duda | L | 3-0 |
| WTT Singapore Smash | 2022/03/16 06:10 | Benedikt Duda v Kristian Karlsson | L | 1-3 |