Career
Ghyaza has played pro club basketball with Exact Sciences Rades in the Tunisian Basketball League. Ghyaza averaged 5.7 points and 1.3 rebounds per game, off the bench, for the Tunisians during the tournament. He pulled down a team-leading five rebounds for the Tunisians in a bronze medal victory over Cameroon, that sent the team to the 2010 International Basketball Federation World Championship.