On day four of the Olympics, Simone Biles withdrew from the women's team event final due to a medical issue according to a statement from USA Gymnastics. Team USA still managed to win the silver medal in the event.
Carissa Moore won gold in the inaugural Olympic women's surfing competition and Lydia Jacoby took home gold in the women's 100-meter breaststroke.
More U.S. medals were also taken home in sports such as the triathlon, shooting, softball, diving, equestrian dressage, and swimming.