Alcaraz, Ruud to play for world No. 1 ranking in 2022 US Open men's singles final - Official Site of the 2023 US Open Tennis Championships - A USTA Event
ATP Tour: China's Wu Yibing writes more history as he rockets up rankings list | South China Morning Post
Oracle ITA Division II Men's Singles Rankings - April 8, 2021 - ITA #WeAreCollegeTennis
Martin Earns Top 10 ITA Singles Ranking – Georgia Tech Yellow Jackets
Charlotte; Schech Enter National Rankings at Highest Ever in 49ers History - Charlotte Athletics
ATP rankings - Wikipedia
Bardet Cracks ITA's Latest Top 125 Singles Rankings - FGCU Athletics
University of Tulsa Athletics
Santiago Perez earns XULA's first national No. 1 in ITA NAIA men's singles rankings -
Melnikov Ranked 10th in ITA National Rankings - Swarthmore College Athletics
List of WTA number 1 ranked singles tennis players - Wikipedia
Nine Tar Heels Among Final Women's Tennis Individual Rankings of 2021 - Chapelboro.com
Oracle ITA Division I Women's Singles Rankings - March 24, 2021 - ITA #WeAreCollegeTennis
Tennis rankings: Everything you need to know
Noel Enters Top Five in ITA Singles Rankings – University of Miami Athletics
Berry Ranked 55th in ITA National Singles Rankings - Cal Poly
Who is the world No.1 in men's tennis? Updated ATP rankings and explainer | Sporting News
Quinn Earns Top Spot in ITA Fall Singles Rankings - University of Georgia Athletics
Spizzirri reaches No. 1 in ITA singles rankings - University of Texas Athletics
ATP Live Rankings as of May 19, 2023 - Perfect Tennis
Mack Second in Newest ITA Men's Tennis Singles Rankings - Valdosta State University Athletics
By the numbers: The 2021 year-end WTA Rankings
Furman Women's Tennis Ranked 34th; Paladins Ranked Individually In Singles & Doubles - Furman University
