Tennis Off-Court Leading Ladies: The WAGs of Wimbledon! Rafael Nadal and María Frencisca "Xisca" Perello She was on hand to support Rafael during his Wimbledon tournament but it was once said that Rafa's coach, Uncle Tony, thought Xisca's presence would distract the World No. 1 at his matches! Rafa has guarded her privacy and refuses to talk about her in interviews, though the two have been spotted on hot beach dates in Majorca.