| Olympic Qualification | 2021/04/23 12:30 | Panagiotis Gionis v Alvaro Robles | L | 3-4 |
| Challenger Ochsenhausen | 2021/04/07 17:28 | Patryk Chojnowski v Panagiotis Gionis | W | 0-2 |
| Olympic Qualification | 2021/03/16 16:10 | Panagiotis Gionis v Ovidiu Ionescu | W | 4-2 |
| Olympic Qualification | 2021/03/16 08:40 | Panagiotis Gionis v Yang Wang | L | 2-4 |
| Olympic Qualification | 2021/03/15 13:40 | Kirill Skachkov v Panagiotis Gionis | W | 3-4 |
| Olympic Qualification | 2021/03/15 08:40 | Horacio Cifuentes v Panagiotis Gionis | W | 1-4 |
| Challenger Ochsenhausen | 2021/01/22 18:43 | Patryk Chojnowski v Panagiotis Gionis | W | 1-2 |
| Japan T League | 2020/12/22 06:30 | Panagiotis Gionis v Koki Niwa | L | 2-3 |
| Olympic Qualification | 2021/04/23 12:30 | Vladimir Sidorenko v Lubomir Pistej | L | 4-0 |
| Olympic Qualification | 2021/04/22 19:40 | Ovidiu Ionescu v Lubomir Pistej | W | 3-4 |
| Olympic Qualification | 2021/04/22 15:00 | Lubomir Pistej v Samuel Kulczycki | L | 0-4 |
| Olympic Qualification | 2021/04/21 19:00 | Lubomir Pistej v Niagol Stoyanov | W | 4-0 |
| Olympic Qualification | 2021/04/21 14:00 | Lubomir Pistej v Luka Mladenovic | W | 4-2 |
| WTT Contender Doha | 2021/03/02 09:00 | Lubomir Pistej v Vitor Ishiy | L | 1-3 |
| Oman Open | 2020/03/14 10:10 | Marcos Freitas v Lubomir Pistej | L | 4-0 |
| Oman Open | 2020/03/13 13:40 | Zhe Yu Clarence Chew v Lubomir Pistej | W | 1-4 |