ATP RANKINGS 13-02-2017: Federer and Dimitrov gain one position, career-best ranking for Zverev
WTA RANKINGS 11-09-2017: Muguruza becomes No. 1, Venus is No. 5
Weekly Tennis ELO Rankings: 2017 ATP Finals Preview
Alhouni Ranks No. 1 In ITA Opening Rankings - Posted on November 16th, 2017 by Trent Jackson
Tomato Nation » Order Of The Shallows: US Open 2017
Who's smashing it? Our guide to risers and fallers in tennis rankings - Nick Kyrgios in the groove and Madison Keys takes on the trolls
USTA College Tennis Top 25: March 1, 2017
2017 in numbers: A review of the year in tennis | Tennis News | Sky Sports
First girls tennis rankings of 2017 season - mlive.com
2017 Novak Djokovic tennis season - Wikipedia
The Record's 2017 Boys Tennis awards, final rankings
ATP RANKINGS 27-02-2017: Murray extends the lead, Tsonga cracks Top 10. Sock on a career-best
2017 ATP World Tour - Wikipedia
French Open 2017: Karolina Pliskova, Simona Halep go after Angelique Kerber's top rank, scenarios explained | Tennis News - The Indian Express
S. Korean sets new career high in tennis world rankings | The Korea Times
ATP Rankings: Yuki Bhambri jumps 41 spots, back to being India's No. 1
WTA RANKINGS 20-03-2017: Kerber overcomes Serena Williams and is World No. 1 again!
Rafael Nadal maintains No.1 spot in ATP rankings
Ranking the Top 10 Women's Players Ahead of the 2017 Australian Open | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
2017 Top 10 Year-End ATP Rankings | beIN SPORTS
Canadian teen tennis star rockets up world rankings - Campbell River Mirror
Why women's tennis rankings need an overhaul
Weekly Tennis ELO Rankings: Men's ELO Rankings 20/03/2017
Serena Williams to reclaim WTA No. 1 rank on April 24 | The Habari Network
/origin-imgresizer.eurosport.com/2017/01/03/1996217-41919827-2560-1440.jpg "World number one Andy Murray starts 2017 with a win - Eurosport")