Serena Williams crashes out of Rio olympics(Photos)

 World No. 1 Serena Williams has crashed out of the Rio olympics after suffering a shock defeat .She lost a tough third round match against Ukraine’s Elina Svitolina on Tuesday night.
She appeared to have a shoulder problem and was close to tears as she lost 6-4, 6-3 to Elina.

Serena and sister Venus are the most successful players in Olympic tennis history with four gold medals each.
Pics below