| WTT Feeder Beirut 2 | 03/23 10:55 | 4 |
Chih Yuan Chuang
v
Niagol Stoyanov 
|
L | 3-0 | |
| WTT Feeder Beirut 2 | 03/22 09:25 | 6 |
Mazen Sanaoubar
v
Niagol Stoyanov
|
W | 0-3 | |
| WTT Feeder Beirut 1 | 03/19 16:50 | 5 |
Manush Utpalbhai Shah
v
Niagol Stoyanov
|
L | 3-2 | |
| Singapore Smash Quals | 03/07 05:40 | 6 |
Niagol Stoyanov v
Yukiya Uda
|
L | 0-3 | |
| WTT Feeder Manchester | 02/02 18:35 | 5 |
Liam Pitchford
v
Niagol Stoyanov
|
L | 3-1 | |
| WTT Star Contender Goa Quals | 01/24 12:25 | - |
Niagol Stoyanov v
Daeseong Cho
|
L | 0-3 | |
| WTT Star Contender Goa Quals | 01/24 06:15 | - |
Niagol Stoyanov v
Yashansh Malik
|
W | 3-1 | |
| WTT Feeder Corpus Christi | 01/18 01:05 | 3 |
Niagol Stoyanov v
Manav Vikash Thakkar
|
L | 1-3 | |
| WTT Feeder Corpus Christi | 01/17 19:15 | 4 |
Carlo Rossi
v
Niagol Stoyanov
|
W | 0-3 | |
| WTT Feeder Corpus Christi | 01/17 18:55 | - |
Carlo Rossi
v
Niagol Stoyanov
|
W | 0-3 | |
| WTT Feeder Corpus Christi | 01/17 00:25 | 5 |
Niagol Stoyanov v
Mihai Bobocica
|
W | 3-0 | |
| WTT Feeder Biella | 12/15 14:00 | 5 |
Niagol Stoyanov v
Panagiotis Gionis
|
L | 2-3 | |
| WTT Feeder Biella | 12/14 17:50 | 6 |
Sathiyan Gnanasekaran
v
Niagol Stoyanov
|
W | 1-3 | |
| WTT Feeder Dusseldorf III | 11/29 13:20 | 6 |
Niagol Stoyanov v
Cedric Nuytinck
|
L | 0-3 | |
| WTT Feeder Gaia | 11/23 11:55 | 6 |
Jaehyun An
v
Niagol Stoyanov
|
L | 3-1 | |
| WTT Contender Taiyuan | 11/09 11:50 | - |
Niagol Stoyanov v
Yang Wang
|
L | 1-3 | |
| WTT Contender Taiyuan Quals | 11/07 12:25 | - |
Niagol Stoyanov v
Ryoichi Yoshiyama
|
W | 3-2 | |
| WTT Feeder Otocec | 11/02 15:00 | 6 |
Niagol Stoyanov v
Maciej Kubik
|
L | 1-3 | |
| Europe Cup | 10/22 13:45 | - |
Niagol Stoyanov v
Zsolt Peto
|
W | 3-0 | |
| Europe Cup | 10/21 16:30 | - |
Jeongwoo Park
v
Niagol Stoyanov
|
L | 3-1 | |
| Europe Cup | 10/21 12:15 | - |
Niagol Stoyanov v
Deni Kozul
|
L | 1-3 | |
| WTT Feeder Doha II | 10/17 09:10 | 6 |
Niagol Stoyanov v
Jakub Dyjas
|
L | 1-3 | |
| Champions League | 09/24 16:00 | - |
Niagol Stoyanov v
Pavel Sirucek
|
L | 0-3 | |
| European Champions League | 09/23 12:00 | - |
Niagol Stoyanov v
Sebastian Loso
|
W | 3-2 | |
| European Champions League | 09/22 16:45 | - |
Koyo Kanamitsu
v
Niagol Stoyanov
|
L | 3-1 | |
| WTT Feeder Bangkok | 09/07 12:55 | - |
Niagol Stoyanov v
Chan-Hyeok Park
|
L | 2-3 | |
| WTT Feeder Bangkok | 09/07 07:05 | - |
Niagol Stoyanov v
Yanghyun Kim
|
W | 3-1 | |
| WTT Feeder Panagyurishte | 08/31 14:40 | - |
Esteban Dorr
v
Niagol Stoyanov
|
L | 3-1 | |
| WTT Feeder Olomouc | 08/24 15:45 | - |
Niagol Stoyanov v
Kristian Karlsson
|
L | 1-3 | |
| WTT Feeder Havirov | 07/28 15:50 | - |
Luka Mladenovic
v
Niagol Stoyanov
|
L | 3-1 |