In the U.S. Open Final, a Comeback Season Meets a Breakthrough Season - The New York Times
Nishikori joins Federer, Djokovic as highest-paid tennis players: Forbes
2018 ATP Finals - Wikipedia
Federer beats Anderson to reach semis at ATP Finals - China.org.cn
Roger Federer into Australian Open final as Hyeon Chung retires hurt – as it happened | Australian Open 2018 | The Guardian
French Open 2018: Sloane Stephens' final collapse could be a turning point in her career -- for the better - CBSSports.com
ATP World Tour Finals 2018 Results: Thursday Tennis Scores and Updated Schedule | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Serena Williams fined $17,000 for US Open final remarks
ATP Finals 2018: Rafael Nadal withdrawal for surgery puts Djokovic and Federer top of groups
Highlights: Novak Djokovic Beats Marin Cilic 2018 Nitto ATP Finals Round-robin - YouTube
ATP World Tour Finals 2018 Results: Tuesday Tennis Scores and Updated Schedule | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Rafael Nadal withdraws from ATP Finals, must consider 2018 tour
US Open 2018 Final, Tennis Highlights Serena Williams v Naomi Osaka: Naomi Osaka Beats Serena Williams To Win US Open 2018 Title | Tennis News
ATP World Tour Finals 2018 Results: Saturday Tennis Scores and Updated Schedule | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Roger Federer v Marin Cilic Full Match | Australian Open 2018 Final - YouTube
Serena loses in controversial US Open final | CNN
Novak Djokovic, Juan Martin del Potro final closes the 2018 US Open - Official Site of the 2022 US Open Tennis Championships - A USTA Event
:focal(1208x718:1210x716)/origin-imgresizer.eurosport.com/2018/01/06/2240147-46701730-2560-1440.jpg "Roger Federer roars back to beat Alexander Zverev in Hopman Cup final - Eurosport")
Roger Federer roars back to beat Alexander Zverev in Hopman Cup final - Eurosport
ATP Finals 2018: Novak Djokovic would look to cap comeback year with win at prestigious season-ender in London-Sports News , Firstpost
Roger Federer: 'It's Been A Historic Season' | ATP Tour | Tennis
Caroline Wozniacki wins Australian Open final – DW – 01/27/2018
2018 Wimbledon Women's Final: How to Watch Online For Free | Money
Zverev Beats Federer To Reach Final In London | ATP Tour | Tennis
