Paul Annacone's Greatest of All Time 1. Roger Federer 🇨🇭 2. Rod Laver 🇦🇺 3. Serena Williams 🇺🇸 4. Rafa Nadal 🇪🇸 5. Steffi Graf 🇩🇪 6. Novak Djokovic 🇷🇸 7. Martina Navratilova 8. Pete Sampras 🇺🇸 9. Chris Evert 🇺🇸 10. Billie Jean King 🇺🇸 T-10. Bjorn Borg