Vasilopoulos was a member of the senior men's Greek national basketball team that won the gold medal at the EuroBasket 2005, and the silver medal at the 2006 FIBA World Championship.<unk> Vasilopoulos was a member of the senior men's Greek national basketball team that won the gold medal at the EuroBasket 2005, and the silver medal at the 2006 FIBA World Championship. <unk> <unk> <unk> <unk>
2008 Summer Olympics, 2019 FIBA European World Cup qualification, and the 2019 FIBA World Cup.