Former world No. 1 Martina Navratilova believes that she is the "greatest" player ever in the history of women’s tennis. The 68-year-old is regarded as one of the greatest to have played the game.

Barbora Krejcikova completes the list with a great performance ... Barbora brings rich experience to any duel. These players are the epitome of women's tennis because they continue to compete ...

They’re some of the most famous women in tennis history ... are required to have their “marriage history” – their husband’s name, wedding date and location – logged in the Wimbledon ...