Texas wins 2019 NCAA Division I men's tennis national championship | NCAA.com
Leylah Fernandez describes No. 1 rank as ultimate goal in tennis
As Wimbledon Begins, Ashleigh Barty Is on Top of the World - The New York Times
2019 U.S. Open Day 1: Top-ranked women struggle early, but rebound
Dominic Thiem Makes a Habit of Winning - The New York Times
2019 US Open: Naomi Osaka, No. 1 seed and defending champion, upset by Belinda Bencic - CBSSports.com
2019 US Open: Naomi Osaka ends Coco Gauff's run in third round
US Open Tennis 2019 Women's Final: Winner, Score and Twitter Reaction | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
World No. 1 Naomi Osaka Loses To Belinda Bencic At U.S. Open
2019 WTA Tour - Wikipedia
No. 1 Women's Tennis falls 4-1 to No. 14 Iowa State - University of Texas Athletics
Djokovic lets emotions show at US Open; No. 1 Barty loses | AP News
Alcaraz wins at Rio Open, eyes race with Djokovic for No. 1 - NBC Sports
Naomi Osaka set to return to WTA World No.1 ranking
French Open 2019: Roger Federer beats Rudd to reach fourth round - Sports Illustrated
Knocked off No. 1 ranking, Medvedev rues 2022 major show | Reuters
Naomi Osaka Is The First Asian Tennis Player To Be World No. 1
Swiatek, Gauff lose at Australian Open; Korda in 1st Slam QF
Rafael Nadal out of ATP Masters, Carlos Alcaraz stays No 1 | Arab News
Amazon.com: 2019 Topps Hall of Fame Tennis #1 Roger Federer Official International HOF Trading Card ONLINE EXCLUSIVE : Collectibles & Fine Art
LSE's Ibrahimova adapts to win No. 1 singles, but Southwest's doubles dominance brings in HAC title
Medvedev Rises To Career-High, New Russian No. 1 & Mover Of Week | ATP Tour | Tennis
ATP Rankings 2019: Rafael Nadal No.1 men's player after overtaking Novak Djokovic | London Evening Standard | Evening Standard
Novak Djokovic: Too stay world No 1 for this many weeks definitely surprised me
Men's Match of the Decade No. 1: Djokovic d. Federer, 2019 Wimbledon
