Stadium: Table 3 Round: 3
| WTT Feeder Biella MD Quals | 2023/12/12 16:50 | Mongiusti/Ragni v Konstantinopoulos/Sgouropoulos | W | 0-3 |
| WTT Feeder Panagyurishte MD Quals | 2022/08/31 11:30 | Konstantinopoulos/Sgouropoulos v Gainza/Perez | L | 2-3 |
| European Championships MD | 2022/08/16 16:40 | Konstantinopoulos/Sgouropoulos v Duda/Qiu | L | 1-3 |
| World Team Olympic Quals | 2020/01/23 16:00 | Gacina/Kojic v Konstantinopoulos/Sgouropoulos | L | 3-1 |