Martina Hingis on why former mixed doubles partner Roger Federer can master a major in 2020.
Roger Federer makes history as first living person to appear on Swiss coin.
The Dutchwoman has married physiotherapost Remko de Rijke
The former doubles No.1 will work alongside Michael Chang in 2020.
The World No.9 caps a memorable year with a special moment.
Several categories offer tight reaces with the results due out in early December.
The Czech also adds Olga Savchuk to her team.
