Russia's Ekaterina Makarova (L) and teammate Russia's Elena Vesnina return the ball to Switzerland's Martina Hingis and Switzerland's Timea Bacsinszky during their women's doubles finals tennis match at the Olympic Tennis Centre of the Rio 2016 Olympic Games in Rio de Janeiro on August 14, 2016. / AFP / JAVIER SORIANO (Photo credit should read JAVIER SORIANO/AFP/Getty Images)
RIO DE JANEIRO, BRAZIL - AUGUST 14, 2016: Russia's Ekaterina Makarova (L) and Elena Vesnina react as they win the women's doubles gold medal tennis match against Switzerland's Timea Bacsinszky and Martina Hingis at the 2016 Summer Olympic Games in Rio de Janeiro, Brazil, at Olympic Tennis Centre. Valery Sharifulin/TASS (Photo by Valery Sharifulin\TASS via Getty Images)
Gold medalists Russia's Ekaterina Makarova (L) and Russia's Elena Vesnina pose on the podium after the women's doubles finals tennis match at the Olympic Tennis Centre of the Rio 2016 Olympic Games in Rio de Janeiro on August 14, 2016. / AFP / Martin BERNETTI (Photo credit should read MARTIN BERNETTI/AFP/Getty Images)
RIO DE JANEIRO, BRAZIL - AUGUST 14: (L-R) Silver medalists Timea Bacsinszky and Martina Hingis of Switzerland, gold medalists Ekaterina Makarova and Elena Vesnina of Russia and bronze medalists Lucie Safarova and Barbora Strycova of the Czech Republic pose on the podium during the ceremony for the women's doubles on Day 9 of the Rio 2016 Olympic Games at the Olympic Tennis Centre on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Clive Brunskill/Getty Images)
