Australian tennis player Ash Barty, world women's No. 1, retires at age 25 - UPI.com
ATP Rankings Shake-Up Ends Novak Djokovic's Record Reign: Data Viz – Sportico.com
World No. 1 Tennis Player Denounces Any Attack Against Syria, Says "War Is The Worst Thing In Life"
Tennis-World No.1 Djokovic unsure about going to Tokyo Games | Reuters
Shintaro Mochizuki becomes world No. 1 for juniors | The Japan Times
Hot Shots: Novak Djokovic congratulates soon-to-be world No. 1 Daniil Medvedev - Official Site of the 2023 US Open Tennis Championships - A USTA Event
Newsela - Number 1 women's singles tennis player breaks the cultural mold
Naomi Osaka grabs No. 1 women's tennis ranking with Australian Open victory - MarketWatch
Tennis: Serena Williams equals Steffi Graf's record for most consecutive weeks as the world No. 1
Steffi Graf, Martina Navratilova and All the No. 1 Women's Tennis Players, by Number of Weeks | SPORTS LIST OF THE DAY
Roger Federer Is World No. 1 Again Despite Not Playing for 2 Months
India's No 1 Singles Women Tennis Player | Femina.in
No 1 Tennis Player, Buy Now, Hotsell, 58% OFF, www.acananortheast.com
:max_bytes(150000):strip_icc():focal(749x0:751x2)/carlos-alcaraz-091222-3-d5e2ee64550b4bb281991d281e7fa116.jpg "Carlos Alcaraz Becomes Youngest No. 1 Men's Player with US Open Win")
Carlos Alcaraz Becomes Youngest No. 1 Men's Player with US Open Win
Official Site of the 2023 US Open Tennis Championships - A USTA Event
World No 1 Tennis Player Says Skiing Gives Him The Edge - Kopaonik Apartmani
Iga Świątek seals world No. 1 spot, becoming first Pole to top tennis rankings | Notes From Poland
Medvedev dethrones Djokovic to become World No 1 | Sports-Games
Sania Mirza officially crowned World No.1 in doubles - The Economic Times
Ashleigh Barty career statistics - Wikipedia
List of WTA number 1 ranked singles tennis players - Wikipedia
