LONDON (AP) — The Latest on the Rio Games (all times local to Rio de Janeiro):
Roger Federer is sitting out the rest of this season, including the Rio de Janeiro Olympics and U.S. Open, to protect his surgically repaired left knee.
KINGSTON, Jamaica (AP) — The most dominant runner at Jamaica's national track and field championships this summer was not a superstar sprinter like Usain Bolt, Yohan Blake or Veronica Campbell-Brown.
SPRINGFIELD, N.J. (AP) — The Olympics has thrown another wrinkle into the golf schedule, this one affecting the American team for the Ryder Cup.
MOSCOW (AP) — At least 105 athletes from the 387-strong Russian Olympic team announced last week have been barred from the Rio Games in connection with the country's doping scandal.