Serena Williams has crashed out in the next round of the women’s singles at the 2016 Rio Olympics. The tennis champion appeared to truly have a shoulder problem and was near to tears as she lost 6-4, 6-3 to Ukraine’s Elina Svitolina. Serena and sister Venus are the most successful players in Olympic tennis history with four gold medals each but Rio has been dreadful for the family. Venus lost in the opening round of the singles to Kirsten Flipkens whilst the sisters lost their first ever Olympic doubles match on Sunday.