Serbia's head coach Aleksandar Djordjevic applauses during FIBA World Cup basketball qualifying match between Serbia and Greece in Belgrade, Serbia, on Dec. 3, 2018. Serbia won 84-61. (Xinhua/Predrag Milosavljevic)

　　Greece's head coach Thanasis Skourtopoulos (C) reacts during FIBA World Cup basketball qualifying match between Serbia and Greece in Belgrade, Serbia, on Dec. 3, 2018. Serbia won 84-61. (Xinhua/Predrag Milosavljevic)

　　Serbia's Stefan Jovic (L) competes during FIBA World Cup basketball qualifying match between Serbia and Greece in Belgrade, Serbia, on Dec. 3, 2018. Serbia won 84-61. (Xinhua/Predrag Milosavljevic)

　　Serbia's Miroslav Raduljica (1st R) competes during FIBA World Cup basketball qualifying match between Serbia and Greece in Belgrade, Serbia, on Dec. 3, 2018. Serbia won 84-61. (Xinhua/Predrag Milosavljevic)

　　Serbia's Stefan Jovic (Front) reacts during FIBA World Cup basketball qualifying match between Serbia and Greece in Belgrade, Serbia, on Dec. 3, 2018. Serbia won 84-61. (Xinhua/Predrag Milosavljevic)

　　Serbia's Miroslav Raduljica (L) and Stefan Jovic (R) vies with Greece's Christos Saloustros during FIBA World Cup basketball qualifying match between Serbia and Greece in Belgrade, Serbia, on Dec. 3, 2018. Serbia won 84-61. (Xinhua/Predrag Milosavljevic)