Tsartsaris was a member of the senior men's Greek national basketball team that won the gold medal at the 2005 EuroBasket and the silver medal at the 2006 FIBA World Championship. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️
2008 Summer Olympics, and the 2010 FIBA World Championship.