2022 European Youth Championships | ITTF rankings: Giannoutsos Sokratis 0, Madesis Alexandros 0 |
2021 European Youth Championships | ITTF rankings: Giannoutsos Sokratis 0, Madesis Alexandros 0 |
2019 European Youth Championships | ITTF rankings: Giannoutsos Sokratis 0, Madesis Alexandros 0 |
2019 ITTF Junior Circuit Premium, Polish Junior and Cadet Open | ITTF rankings: Giannoutsos Sokratis 0, Madesis Alexandros 0 |
2019 ITTF Junior Circuit Premium, Italian Junior and Cadet Open | ITTF rankings: Giannoutsos Sokratis 0, Madesis Alexandros 0 |