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
National team appearances in the FIBA Basketball World Cup time of the competition. This is a summary of the best performances of each confederation in each tournament. Note that most confederations did not exist until up to the 1960s, and that FIBA assigned teams to a specific continent when there were no confederations yet. This is a summary of the total number of participating teams by confederation in each tournament. The number of teams in the confederation of a host federation is boldfaced. National team appearances in the FIBA Basketball World Cup National team appearances in the FIBA Basketball World Cup are the number of appearances that individual country's