MARTINA NAVRATILOVA

There has never been and there never will be another Martina Navratilova. With an astounding 167 singles titles to go along with 177 doubles title - both Open Era records - the watermarks of the Czech-American's accomplishments will never be matched. Her fierce rivalry with Chris Evert, considered one of the greatest rivalries in the history of sports, transformed women's tennis into the global collective of icons that we see today.