That's how Roger Federer won the 2017 Australian Open', says former No. 1
Rafael Nadal Clinches No. 1 Ranking With Victory in France - The New York Times
Tennis: ATP chief hails Nadal's 'unprecedented' return to world No. 1 - Times of Oman
Karolina Pliskova Is The New World No. 1 - Last Word On Tennis
2017 Top 10 Year-End ATP Rankings
2017 Australian Open Day 1: From Stan Wawrinka to Roger Federer, it was the Swiss story
Tennis: Muguruza new No 1, Stephens returns to top 20 - Vanguard News
Ash Barty announces retirement: World No.1 tennis player stepping away
الوسيط الحبوب ليس من المألوف ملك مفصل يندلع wta ranking 2017 - stimulkz.com
2017 ATP World Tour - Wikipedia
Nadal to miss Basel in boost to Federer's No.1 bid | The Peninsula Qatar
Wimbledon 2017: Karolina Pliskova becomes world no 1 replacing Angelique Kerber
Tennis: No. 1 in 2017, Serena Williams now ranks 454 — Starr Fm
Spotlight: Tennis star Dudi Sela honored as Israel's best of 2017 - Israel Sports - The Jerusalem Post
US Open 2017: Karolina Pliskova undeterred despite losing World No 1 ranking to Garbine Muguruza-Sports News , Firstpost
2017 French Open champ Jelena Ostapenko pulls out of US Open | Tennis News - Hindustan Times
Rafael Nadal earns No 1 spot after remarkable 2017 season - Latest Sports News In Nigeria
Reflecting on Nadal's 2017 season
2017 in Review: Women's tennis was as unpredictable as ever, as the No 1 race showed
US Open 2017: World No.1 Rafael Nadal, Roger Federer drawn in same half of tournament draw | Tennis News | Zee News
Rafael Nadal beats Hyeon Chung to guarantee ending the year as No. 1
Nadal In Search Of Historic Year End No. 1 Finish | ATP Tour | Tennis
