Q4. Who holds the record for the most US Open singles titles in the Open Era?Jimmy ConnorsPete SamprasRafael NadalRoger Federer
Q5. Which female player has won the US Open the most times in the Open Era?Martina NavratilovaChris EvertSerena WilliamsSteffi Graf
Q6. Who was the first African-American male player to win the US Open singles title?Billie Jean KingAlthea GibsonArthur AsheVenus Williams
Q7. Which player won the longest US Open singles match in terms of games played?Novak DjokovicRafael NadalJohn IsnerRoger Federer
Q8. Who has won the most consecutive US Open men's singles titles?Roger FedererPete SamprasNovak DjokovicRafael Nadal
Q9. Which player won the most US Open women's singles titles in the 1970s?Billie Jean KingChris EvertMargaret CourtMartina Navratilova
Q10. Which player has won the most US Open men's doubles titles in the Open Era?Bob BryanTodd WoodbridgeJohn McEnroeMike Bryan
Q11. Who won the first US Open women's singles title after it became an Open event?Evonne GoolagongBillie Jean KingMargaret CourtChris Evert
Q12. Which player holds the record for the most aces served in a single US Open match?Roger FedererGoran IvanisevicIvo KarlovicJohn Isner
Q13. Who won the first US Open men's singles title after it became an Open event?John McEnroeKen RosewallAndre AgassiRod Laver
Q14. Which player won the first US Open men's singles title in the 21st century?Lleyton HewittPete SamprasMarat SafinRoger Federer
Q15. Who is the oldest male player to win the US Open singles title?Rafael NadalKen RosewallRoger FedererPete Sampras
Q16. Which player won the US Open women's singles title 4 consecutive times in the 1980s?Chris EvertSteffi GrafMonica SelesMartina Navratilova
Q17. Which player won the first US Open men's singles title in the 1990s?Andre AgassiMichael ChangPete SamprasBoris Becker
Q18. Who won the first US Open women's singles title in the 21st century?Kim ClijstersMaria SharapovaSerena WilliamsVenus Williams
Q19. Which male player has won the most US Open singles titles in the 21st century?Andy MurrayRoger FedererNovak DjokovicRafael Nadal
Q20. Who holds the record for the most US Open women's singles titles in the 21st century?Justine HeninSerena WilliamsVenus WilliamsKim Clijsters
Q21. Which player won the first US Open men's singles title in the 2000s?Lleyton HewittGustavo KuertenMarat SafinJuan Carlos Ferrero
Q22. Who won the first US Open women's singles title in the 1990s?Monica SelesSteffi GrafMartina NavratilovaArantxa Sánchez Vicario
Q23. Which player has won the most US Open men's singles titles in the 1980s?Ivan LendlBjorn BorgJohn McEnroeJimmy Connors
Q24. Who won the first US Open women's singles title after World War II?Pauline BetzDoris HartMargaret Osborne duPontLouise Brough
Q25. Which player has won the most US Open women's singles titles in the 1990s?Steffi GrafMonica SelesMartina NavratilovaArantxa Sánchez Vicario