ATP Tour on Twitter: ".@DjokerNole completes his remarkable return to No. 1 in the ATP Rankings. Read & Watch: https://t.co/qKctVmdBd9 https://t.co/eaj5cSARtg" / Twitter
2018 ATP World Tour - Wikipedia
With the 'Week of His Life,' Stefanos Tsitsipas Bursts Into Tennis' Elite - The New York Times
ZooTennis: A Look at First ITF Junior Rankings of 2018; Quarterfinals Set at Los Angeles Futures; De Minaur Beats Mmoh to Reach ATP Brisbane Semifinals
US Open 2018 health check: Ranking the top five men and women so far
ATP Rankings Movers: Roger Federer Returns To No. 1 | ATP Tour | Tennis
Win a WTA player autograph: Enter 2018 year-end ranking prediction challenge - Women's Tennis Blog
Why Serena Williams' Tennis Ranking Matters In The Corporate World
Hounds Make History with First Ever #1 Ranking - UIndy Athletics
Tennis news: Simona Halep eyeing stronger Singapore showing and year-end No. 1 ranking - Sport360 News
Mischa Zverev Returns To Top 50, Mover Of The Week | ATP Tour | Tennis
Tennis: Djokovic wins a record fourth Shanghai Masters title - The Mainichi
ATP men's tennis tour axes Wimbledon ranking points over ban - TSN.ca
FORT LAUDERDALE, FL - NOVEMBER 09: Tennis Player Ajla Tomljanovic. Ajla Tomljanović is a Croatian-born Australian professional tennis player. Tomljanović has won four singles and three doubles titles on the ITF tour
Bautista Agut Rises In ATP Rankings, Mover Of The Week | ATP Tour | Tennis
Roger Federer clinches No. 1 ranking, oldest man to do so
ATP Rankings Update 3 September 2018 - YouTube
Roger Federer reclaims No. 1 ranking by reaching Stuttgart final
WTA Rankings 2018: Kasatkina makes Top 10 debut
Medvedev beats Andujar, inches closer to top tennis ranking
/cdn.vox-cdn.com/uploads/chorus_image/image/58723313/911307674.jpg.0.jpg "Roger Federer becomes the oldest man to hold No. 1 ATP ranking - SBNation.com")
Roger Federer becomes the oldest man to hold No. 1 ATP ranking - SBNation.com
Top 10: 2018's most significant breakout climbers in the tennis rankings
