| TT Elite Series | 06/19 06:20 | - | Artur Grela v Giorgos Konstantinopoulos | L | 3-0 | |
| TT Elite Series | 06/19 05:40 | - | Giorgos Konstantinopoulos v Gerasimos Chatziligeroudis | W | 3-0 | |
| WTT Contender Novo Gorica | 10/31 12:35 | - | Giorgos Konstantinopoulos v Takuya Jin | L | 0-3 | |
| WTT Feeder Panagyurishte Quals | 08/30 12:10 | - |
Giorgos Konstantinopoulos v
Guankai Niu
|
L | 0-3 | |
| European Championships | 08/16 14:30 | - |
Ibrahim Gunduz
v
Giorgos Konstantinopoulos |
L | 3-0 | |
| European Championships | 08/16 10:35 | - | Carlos Caballero v Giorgos Konstantinopoulos | W | 1-3 | |
| European Championships | 08/14 13:55 | - | Yevhen Pryshchepa v Giorgos Konstantinopoulos | L | 3-2 | |
| WTT Contender Zagreb Quals | 06/14 18:55 | - |
Giorgos Konstantinopoulos v
Peng Xiang
|
L | 0-3 | |
| WTT Contender Zagreb Quals | 06/14 13:45 | - |
Pavel Sirucek
v
Giorgos Konstantinopoulos |
W | 1-3 | |
| TT Elite Series | 03/18 12:30 | - | Giorgos Konstantinopoulos v Artur Bialek | W | 3-0 | |
| TT Elite Series | 03/18 11:00 | - | Giorgos Konstantinopoulos v Piotr Chodorski | W | 3-0 | |
| TT Elite Series | 03/18 09:30 | - | Giorgos Konstantinopoulos v Maciej Makajew | W | 3-0 | |
| TT Elite Series | 03/18 08:00 | - | Jakub Perek v Giorgos Konstantinopoulos | L | 3-2 | |
| TT Elite Series | 03/18 07:00 | - | Giorgos Konstantinopoulos v Nuchchart Sitisak | W | 3-2 | |
| TT Elite Series | 03/18 04:30 | - | Giorgos Konstantinopoulos v Milosz Przybylik | W | 3-0 | |
| TT Elite Series | 03/18 03:00 | - | Giorgos Konstantinopoulos v Grzegorz Felkel | W | 3-0 | |
| TT Elite Series | 03/18 01:30 | - | Giorgos Konstantinopoulos v Maciej Makajew | W | 3-0 | |
| TT Elite Series | 03/18 00:00 | - | Jakub Perek v Giorgos Konstantinopoulos | L | 3-1 | |
| TT Elite Series | 03/17 22:55 | - | Giorgos Konstantinopoulos v Nuchchart Sitisak | W | 3-1 | |
| TT Elite Series | 03/17 12:30 | - | Giorgos Konstantinopoulos v Artur Bialek | W | 3-0 | |
| TT Elite Series | 03/17 11:00 | - | Giorgos Konstantinopoulos v Jaroslaw Tomicki | L | 1-3 | |
| TT Elite Series | 03/17 09:30 | - | Giorgos Konstantinopoulos v Maciej Makajew | W | 3-1 | |
| TT Elite Series | 03/17 08:00 | - | Jakub Perek v Giorgos Konstantinopoulos | L | 3-2 | |
| TT Elite Series | 03/17 07:00 | - | Giorgos Konstantinopoulos v Nuchchart Sitisak | W | 3-0 | |
| TT Elite Series | 03/16 12:30 | - | Giorgos Konstantinopoulos v Artur Bialek | W | 3-1 | |
| TT Elite Series | 03/16 11:00 | - | Giorgos Konstantinopoulos v Petr David | L | 0-3 | |
| TT Elite Series | 03/16 09:30 | - | Giorgos Konstantinopoulos v Mateusz Repke | W | 3-0 | |
| TT Elite Series | 03/16 08:00 | - | Jakub Perek v Giorgos Konstantinopoulos | W | 1-3 | |
| TT Elite Series | 03/16 07:00 | - | Giorgos Konstantinopoulos v Jakub Chojnacki | W | 3-0 | |
| European Team Championships | 09/29 13:40 | - | Jon Persson v Giorgos Konstantinopoulos | L | 3-0 |