Flashback: Martina Hingis reaches World No.1 ranking 25 years ago
Top 5 tennis players with the longest World No.1 ranking
Nick Kyrgios hot streak continues in Montreal to set up blockbuster with No 1 Daniil Medvedev | Sport | The Guardian
PROFILE - Carlos Alcaraz: Youngest World No. 1 in men's tennis
Top 5 longest ATP World No. 1 streaks
Ash Barty, 25-Year-Old World No. 1, Stuns Tennis World By Announcing Retirement
Canada's Fernandez draws into same bracket as world No. 1 Swiatek at National Bank Open | CBC Sports
Best tennis players in the world: From Roger Federer to Serena Williams
The 300 Club': Serena Williams, Roger Federer, Novak Djokovic, and Others as Longest Reigning World No.1s
Which Tennis Player Has Maintained Their World No. 1 Ranking For The Longest Time?
List of ATP number 1 ranked singles tennis players - Wikipedia
Top 5 tennis players with the longest World No.1 ranking
Iga Swiatek Falls at Wimbledon, Ending a Long Win Streak - The New York Times
Deconstructing No. 1: The Top 16 Women Who Dominated on the Tennis Court | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
ATP & WTA Rankings: Most number of weeks as World No.1 Tennis Player | SportzPoint
A brief history of time…spent as world number one, as Medvedev closes in on returning to the top | PlanetSport
Novak Dojokovic breaks world No 1 record – HEAD
World No. 1 Iga Świątek, Coco Gauff Upset In 3rd Round At Wimbledon, Leaving Women's Field Wide Open
Who is the world No. 1 in men's tennis? Updated ATP rankings and explainer | Sporting News
WTA Rankings: Iga Swiatek Becomes New World Number One
World No 1 Ashleigh Barty announces retirement from tennis at age of 25 | Business Standard News
Carlos Alcaraz beats Casper Ruud to win his first Grand Slam title : NPR
World number one Ashleigh Barty climbs to top 10 list of longest-serving number 1s in women's tennis history | The West Australian
Wimbledon 2022: World No.1 Iga Swiatek Beats Qualifier Jana Fett To Register 36th Victory In A Row
