6. Matthew Dellavedova
The Cleveland Cavaliers point guard is definitely Australia’s most successful basketball star. Dellavedova has won a single NBA championship with the Cavaliers. He averaged 3.9 points a game and 2.8 assists during the team’s playoff run. This was a special team. It wasn’t all about LeBron James.

Now 29, Dellavedova still has a few years left at the top of the game. He comes from a family of athletes as his two sisters also play basketball in the United States. Some have described his style of play as ‘dirty,’ but his teammates – including James – have come to his defense.