Zizic signed a two-year contract Tuesday with Israeli club Maccabi Tel Aviv, EuroLeague.net reports.
Zizic came to terms on a contract Wednesday with Spanish club Real Madrid, Sam Amico of SI.com reports.
Zizic (illness) played nine minutes off the bench in Saturday's 124-105 loss to the Heat, finishing with seven points (3-3 FG, 1-1 FT) and one steal.
Zizic (illness) dressed for Friday's 113-108 win over the Wizards but didn't see the floor in a coach's decision.
Zizic (illness) is probable for Friday's contest against Washington, Kelsey Russo of The Athletic reports.
Zizic (illness) is listed as out for Sunday's game against the Clippers.
The Cavaliers list Zizic (illness) as out for Monday's game against the Knicks.
ZIzic is dealing with a vestibular condition and will remain out indefinitely.
Zizic (illness) will not play Monday against the Knicks.
Zizic (illness) is out Saturday against the Bulls.