Argentina–Uruguay bid for the 2023 FIBA Basketball World Cup October 17, 2017, in Buenos Aires. On December 9, 2017, FIBA decided to award the hosting rights of the 2023 FIBA Basketball World Cup to the Philippines, Japan, and Indonesia, over Argentina and Uruguay, following the final bid presentation, that was held on the same day, in Mies, Switzerland. However, citing the quality of the two joint-bids, FIBA decided to give Argentina and Uruguay the chance to make an unopposed bid for the 2027 FIBA Basketball World Cup. They were told to make adjustments to their original bid, as recommended by FIBA, and were scheduled to represent their new bid
FIBA Basketball World Cup qualification championship will be moved to 2019, the field will expand to 32 teams, and that a new qualification format will be used. Qualification for the 2019 FIBA Basketball World Cup and all succeeding world cups will see one path of qualification for teams from Asia and Oceania, that the home-and-away system will be used, and that the continental championships will be held quadrennially instead of biennially, and those would no longer be used as qualification tournaments. The berth for the Olympic champion and hosts will still be retained. These are the number of teams that participated in all levels of