| Austrian Open | 2019/11/13 12:30 | Zihao Zhao v Panagiotis Gionis | L | 4-0 |
| Austrian Open | 2019/11/12 18:30 | Deni Kozul v Panagiotis Gionis | W | 1-4 |
| European Champions League | 2019/10/30 17:00 | Panagiotis Gionis v Vasily Lakeev | W | 3-2 |
| European Champions League | 2019/10/25 18:40 | Vasily Lakeev v Panagiotis Gionis | W | 2-3 |
| Challenger Ochsenhausen | 2019/10/22 18:25 | Antonin Gavlas v Panagiotis Gionis | W | 0-2 |
| Challenger Ochsenhausen | 2019/10/22 16:20 | Robert Floras v Panagiotis Gionis | W | 0-3 |
| Polish Open | 2019/10/19 15:50 | Panagiotis Gionis v Chan-Hyeok Park | L | 2-4 |
| Polish Open | 2019/10/19 11:30 | Panagiotis Gionis v Shuainan Chen | W | 4-0 |
| Challenger Ochsenhausen | 2019/12/04 16:20 | Yang Wang v Jan Zandecki | L | 3-1 |
| Czechy - Extraliga | 2019/03/26 18:28 | Jan Zandecki v Marcin Woskowicz | W | 3-2 |
| Czechy - Extraliga | 2019/03/26 17:05 | Jan Zandecki v Tomasz Kotowski | L | 0-3 |
| Qatar Open - XD | 2018/04/02 13:15 | Luka Mladenovic v Jan Zandecki | L | 3-1 |
| Qatar Open - XD | 2018/04/02 09:40 | Ivan Nikulin v Jan Zandecki | W | 3-4 |
| Qatar Open - XD | 2017/10/05 07:00 | Miikka O'Connor v Jan Zandecki | L | 3-1 |
| Qatar Open - XD | 2017/10/04 07:00 | Florian Cnudde v Jan Zandecki | L | 3-1 |