Katie Ledecky will look to add to her impressive Olympic career, while the U.S. women's 3x3 basketball team attempts to win the sports first ever gold.
Simone Biles withdrew from the women's artistic gymnastics Olympic team final on July 27. Team USA, rotating alongside the Russian Olympic Committee (ROC), began on vault with two solid efforts from Grace McCallum and Jordan Chiles, after which Biles bailed out of her planned Amanar ("bailing out" is a term in gymnastics that means a gymnast backed out of a skill often to prevent injury or due to fear).
The U.S. is the all-time Olympics medal count leader with nearly 3,000. Great Britain, which trails the U.S., has less than 1,000.