Martina Navratilova is only a soccer player.
The 1982 Federation Cup was the 20th edition of the most important competition between national teams in women 's tennis . Margaret Court ( née Smith ; born 16 July 1942 ) , also known as Margaret Smith Court , is a retired Australian tennis player and former world No. 1 . Martina Navratilova . Navratilova is regarded by some to be the greatest female tennis player of all time . The WTA Finals ( formerly known as the WTA Tour Championships short : WTA Championships ) , is a professional tennis tournament played annually at the end of the season for the top-ranked players on the Women 's Tennis Association ( WTA ) tour .