| Hungarian Open | 2020/02/18 09:40 | Maciej Kolodziejczyk v Quentin Robinot | L | 2-4 |
| Portugal Open | 2020/02/12 15:45 | Diogo Carvalho v Maciej Kolodziejczyk | L | 4-1 |
| Spanish Open | 2020/02/06 14:55 | Alvaro Robles v Maciej Kolodziejczyk | L | 4-0 |
| Oman Open U21 Women | 2020/02/06 09:40 | Maciej Kolodziejczyk v Rares Sipos | L | 1-3 |
| German Open | 2020/01/28 17:25 | Maciej Kolodziejczyk v Kanak Jha | L | 1-4 |
| German Open | 2020/01/28 10:00 | Nandor Ecseki v Maciej Kolodziejczyk | W | 2-4 |
| Polish Open | 2019/10/16 15:40 | Vadim Yarashenka v Maciej Kolodziejczyk | W | 0-3 |
| Croatia Open U21 | 2019/05/15 11:30 | Shuainan Chen v Maciej Kolodziejczyk | L | 3-2 |
| Portugal Open | 2020/02/12 14:15 | Alejandro Toranzos v Georgios Stamatouros | W | 3-4 |
| European Champions League | 2019/12/10 19:20 | Kristian Karlsson v Georgios Stamatouros | L | 3-0 |
| Qatar Open Women | 2018/12/06 14:21 | An Yan v Georgios Stamatouros | L | 3-0 |
| Qatar Open Women | 2018/12/06 13:19 | Aleksey Liventsov v Georgios Stamatouros | L | 3-0 |
| Qatar Open Women | 2018/11/29 20:34 | Georgios Stamatouros v Zhang Fuzhou | W | 3-1 |
| Qatar Open Women | 2018/10/26 18:09 | Steffen Mengel v Georgios Stamatouros | L | 3-1 |
| Qatar Open XD | 2017/11/13 16:00 | Michal Obeslo v Georgios Stamatouros | L | 4-1 |