10 Most Famous Tennis Players You Should Know About 

10. Billie Jean King – United States

9. Pete Sampras – United States

8. Bjorn Borg – Sweden

7. Martina Navratilova – Czech Republic

6. Steffi Graf – German 

5. Venus Williams – United States

4. Serena Williams – United States

3. Novak Djokovic – Serbia

2. Rafael Nadal – Spain

1. Roger Federer – Sweden