Navratilova won an astounding 167 singles titles and 166 doubles titles in a career which has spanned nearly 30 years. She changed the game of women's tennis by forcing opponents to reach her standards of fitness and athleticism.

Navratilova won an astounding 167 singles titles and 166 doubles titles in a career which has spanned nearly 30 years. She changed the game of women's tennis by forcing opponents to reach her standards of fitness and athleticism.