Jo - Marie Tsonga plays longest match in Olympic history , breaking two records . Andy Murray is the lone Brit remaining in final as two UK women lose . Novak Djokovic and David Ferrrer also progress into last 16 of men 's event . No . 1 Sharapova , who was the first woman to carry Russia 's flag at the opening ceremony , faces a rematch with German 15th seed Sabine Lisicki -- who beat her in the fourth round at Wimbledon . Victoria Azarenka , Maria Sharapova and Venus Williams progress in women 's event .
Jo - Marie Tsonga plays longest match in Olympic history , breaking two records . Andy Murray is the lone Brit remaining in final as two UK women lose . Novak Djokovic and David Ferrrer also progress into last 16 of men 's event . No . 1 Victoria Azarenka , Maria Sharapova and Venus Williams progress in women 's event .