Swimming: The swimming qualifying heats continue in the women’s 400-meter freestyle and men’s and women’s 100-meter backstroke at 6 a.m. ET. Medals are awarded in the women’s 100-meter butterfly, men’s 100-meter breaststroke, women’s 400-meter freestyle and others, starting at 9:30 p.m. ET.
Basketball: Team USA takes on France in men’s basketball at 8 a.m. ET. Fans will be able to watch on NBC at 4 p.m. ET.
Triathlon: The men’s triathlon final will be live at 5:30 p.m. ET on Sunday.
Gymnastics: Night owls in the US were able to catch the qualifying rounds for women’s gymnastics beginning at 2:10 a.m. ET, but NBC will air primetime coverage later on at 7:30 p.m. ET.
Softball: As the sport returns to the Olympics for the first time since 2008, Team USA faces Japan in an opening round game of the Olympic softball tournament at 9 p.m. ET.