Stadium: Table 4 Round: 5
| Challenger Ochsenhausen | 2020/09/23 07:50 | Mihai Bobocica v Niagol Stoyanov | L | 3-0 |
| Challenger Ochsenhausen | 2020/09/21 06:30 | Niagol Stoyanov v Mihai Bobocica | L | 1-3 |
| WTT Feeder Biella | 2023/12/15 14:00 | Niagol Stoyanov v Panagiotis Gionis | L | 2-3 |
| WTT Feeder Biella | 2023/12/14 17:50 | Sathiyan Gnanasekaran v Niagol Stoyanov | W | 1-3 |
| WTT Feeder Düsseldorf III | 2023/11/29 13:20 | Niagol Stoyanov v Cedric Nuytinck | L | 0-3 |
| WTT Feeder Gaia | 2023/11/23 11:55 | Jaehyun An v Niagol Stoyanov | L | 3-1 |
| WTT Contender Taiyuan | 2023/11/09 11:50 | Niagol Stoyanov v Yang Wang | L | 1-3 |
| WTT Contender Taiyuan - kvalifikace | 2023/11/07 12:25 | Niagol Stoyanov v Ryoichi Yoshiyama | W | 3-2 |
| WTT Feeder Otočec | 2023/11/02 15:00 | Niagol Stoyanov v Maciej Kubik | L | 1-3 |
| Evropský pohár | 2023/10/22 13:45 | Niagol Stoyanov v Zsolt Peto | W | 3-0 |
| WTT Feeder Biella | 2023/12/15 12:05 | Mihai Bobocica v Ryoichi Yoshiyama | L | 2-3 |
| WTT Feeder Biella | 2023/12/14 15:40 | Mihai Bobocica v Cedric Meissner | W | 3-0 |
| WTT Feeder Düsseldorf III | 2023/11/29 12:40 | Mihai Bobocica v Hiroto Shinozuka | L | 2-3 |
| WTT Feeder Gaia | 2023/11/23 14:25 | Beixun Zeng v Mihai Bobocica | L | 3-2 |
| WTT Feeder Bangkok | 2023/09/07 12:20 | Ruibo Wen v Mihai Bobocica | L | 3-1 |
| WTT Feeder Bangkok | 2023/09/07 07:40 | Yik Man Pau v Mihai Bobocica | W | 0-3 |
| WTT Contender Almaty | 2023/08/31 05:45 | Yang Wang v Mihai Bobocica | L | 3-0 |
| WTT Contender Almaty - kvalifikace | 2023/08/30 11:20 | Wen Sun v Mihai Bobocica | W | 2-3 |