There is one about going into business with Johan Cruyff and his brother, Henny; one about the “exquisite” manners of Gigi Riva ... one bearing the logo of Mars and the other that of Buitoni ...

Check out the full WTA rankings here. How do tennis rankings work? Women's tennis world rankings are calculated by the WTA, who award points based on a player's performance at particular tournaments.

Subscribe to Sky Sports to watch live, or stream on NOW. You'll need a subscription that includes Sky Sports Tennis.