| Water Polo |
2017 World Junior Water Polo Championships |
Beograd |
 SRB |
Water Polo, Men |
🥇 |
 GRE |
|
| Water Polo |
2018 European Junior Water Polo Championships |
Minsk |
 BLR |
Water Polo, Men |
🥇 |
GRE |
|
| Water Polo |
2019 World Junior Water Polo Championships |
Madinat al-Kuwait |
 KUW |
Water Polo, Men |
🥇 |
GRE |
|
| Water Polo |
2020 Olympic Qualification Tournaments for Water Polo - Men |
Rotterdam |
 NED |
Water Polo, Men |
2 |
GRE |
|
| Water Polo |
2022 European Water Polo Championships |
Split |
 CRO |
Water Polo, Men |
5 |
GRE |
|
| Water Polo |
2023 World Aquatics Championships |
Fukuoka |
 JPN |
Water Polo, Men |
🥈 |
GRE |
|
| Water Polo |
2024 European Water Polo Championships |
various |
 MIX |
Water Polo, Men |
5 |
GRE |
|
| Water Polo |
2024 World Aquatics Championships |
Doha |
 QAT |
Water Polo, Men |
5 |
GRE |
|