| WTT Contender - Tunis - Kval | 2022/08/02 11:30 | Fei Xue v Lubomir Pistej | L | 3-0 |
| WTT Contender Tunis | 2022/08/01 15:00 | Omar Ammous v Lubomir Pistej | W | 1-3 |
| WTT Feeder - Budapest | 2022/07/19 15:20 | Lubomir Pistej v Fanbo Meng | L | 0-4 |
| WTT Star Contender Budapest | 2022/07/13 10:05 | Sharath Kamal Achanta v Lubomir Pistej | L | 3-0 |
| WTT Feeder Ototec | 2022/06/24 14:15 | Nima Alamian v Lubomir Pistej | L | 4-1 |
| WTT Feeder Ototec | 2022/06/23 15:30 | Lubomir Pistej v David Serdaroglu | W | 4-1 |
| WTT Contender Lima - Kval | 2022/06/14 11:00 | Lubomir Pistej v Satoshi Aida | L | 1-3 |
| Europe Cup | 2022/04/09 15:40 | Tomas Konecny v Lubomir Pistej | W | 1-3 |
| WTT Contender Zagreb - Kval | 2022/06/13 14:40 | Florent Lambiet v Konstantinos Konstantinopoulos | L | 3-0 |
| European Team Championships | 2021/09/29 13:25 | Anton Kallberg v Konstantinos Konstantinopoulos | L | 3-0 |
| European Team Championships | 2021/09/28 16:40 | Martin Allegro v Konstantinos Konstantinopoulos | L | 3-1 |
| World Team Olympic Quals | 2020/01/23 17:30 | Tomislav Pucar v Konstantinos Konstantinopoulos | L | 3-0 |
| Euro Team Champs | 2019/09/04 09:00 | Konstantinos Konstantinopoulos v Zihni Sahin | W | 3-0 |