Kei Nishikori celebrates achieving Japanese history on Sunday at the Rio Olympics.
Andy Murray advances to the semi-finals in Rio on Friday.
Andy Murray wins his tenth singles match in a row at the Olympics, dating back to his gold medal triumph in 2012.
Andy Murray has now won nine singles matches in a row at the Olympics, dating back to his gold medal triumph in 2012.
Kei Nishikori came back in both sets to beat Aussie John Millman on Monday evening.
Juan Martin del Potro will look to reach the quarter-finals in Rio.
Andy Murray hits 14 winners in his Rio Olympics debut on Sunday.
David Ferrer moves into the second round at the Rio Olympics.
Kei Nishikori secures a first round win at the Rio Olympics.
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