Iran vs. Czech Republic; Saturday, 9 p.m. ET Germany vs. Italy; Sunday, 12:40 a.m. ET Australia vs. Nigeria; Sunday, 4:20 a.m. ET France vs. United States; Sunday, 8 a.m. ET Team USA begins its Olympics with a showdown against France, which boasts NBA standouts Rudy Gobert and Evan Fournier. Five years ago, the U.S. clipped France 100-97 in the group stage. Under the direction of San Antonio Spurs coach Gregg Popovich, the United States is the favorite. But after the departure of Bradley Beal (health and safety protocols) and exhibition losses to Nigeria and Australia, the U.S. team has much to prove.