Stadium: Table 4 Round: 5
| Swedish Open | 2014/11/14 13:00 | Niagol Stoyanov v Panagiotis Gionis | L | 1-4 |
| WTT Feeder Biella | 2023/12/14 17:50 | Sathiyan Gnanasekaran v Niagol Stoyanov | W | 1-3 |
| WTT Feeder Dusseldorf 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 Quals | 2023/11/07 12:25 | Niagol Stoyanov v Ryoichi Yoshiyama | W | 3-2 |
| WTT Feeder Otocec | 2023/11/02 15:00 | Niagol Stoyanov v Maciej Kubik | L | 1-3 |
| Europe Cup | 2023/10/22 13:45 | Niagol Stoyanov v Zsolt Peto | W | 3-0 |
| Europe Cup | 2023/10/21 16:30 | Jeongwoo Park v Niagol Stoyanov | L | 3-1 |
| WTT Feeder Biella | 2023/12/14 19:45 | Angel Naranjo v Panagiotis Gionis | W | 0-3 |
| Challenger Ochsenhausen | 2023/12/05 16:20 | Slawomir Dosz v Panagiotis Gionis | W | 1-3 |
| European Champions League | 2023/12/01 17:50 | David Reitspies v Panagiotis Gionis | W | 1-3 |
| Champions League | 2023/11/22 18:35 | Panagiotis Gionis v Dimitrij Ovtcharov | L | 2-3 |
| Champions League | 2023/11/22 16:45 | Panagiotis Gionis v Truls Moregard | L | 2-3 |
| European Champions League | 2023/10/19 15:40 | Panagiotis Gionis v Pavel Sirucek | W | 3-0 |
| WTT Feeder Stockholm | 2023/10/04 10:45 | Truls Moregard v Panagiotis Gionis | L | 3-2 |
| Challenger Ochsenhausen | 2023/09/30 15:00 | Panagiotis Gionis v Truls Moregard | L | 1-3 |