The 50 Greatest Players of the Open Era (W): No. 1, Serena Williams
Open Era: Tennis Records and Statistics: Di Nardo, Marco: 9781078396141: Amazon.com: Books
What is the meaning of 'Open Era' in tennis?
The Forgotten Home of Tennis's Open Era - The New York Times
Jamie Murray one win away from breaking British Open era slam record | Jamie Murray | The Guardian
1968, Open era: The moment tennis opted to become a modern sport - Tennis Majors
Rafa Nadal Wins Epic Australian Open Final for Record 21st Grand Slam Title, Surpasses Rivals Federer And Djokovic
Amazon.com: Open Era: Tennis Records and Statistics eBook : Di Nardo, Marco: Kindle Store
Tennis players with most titles in the Open Era - Wikipedia
The History of Tennis - Open Era of Tennis
Novak Djokovic extends record as world No. 1 after win at Madrid Open | CNN
Novak Djokovic wins U.S. Open, record 24th Grand Slam singles title - NBC Sports
What were the 'Open Era,' the 'Golden Era,' and the modern era in tennis? - Quora
Best tennis players in the world: From Roger Federer to Serena Williams
Chart: 24 and Counting: Djokovic Plays for the Record Books | Statista
Serena Williams Has 'Already Broken the Record' for Most Grand Slams
Federer, Murray march on in Melbourne | CNN
GREATEST TENNIS RECORDS - Festival Of Tennis
How many Grand Slam titles has Novak Djokovic won? Serbian star looks to extend record over Rafael Nadal and Roger Federer ahead of US Open final | talkSPORT
Open Era: Tennis Records and Statistics: Di Nardo, Marco: 9781078396141: Amazon.com: Books
Tennis players with most titles in the Open Era - Wikipedia
Serena Williams ties Steffi Graf's Grand Slam record
Serena Williams doesn't need another Grand Slam to be Margaret Court's superior - The Washington Post
Serena Williams breaks two records before retirement at US Open | Guinness World Records
Roger Federer - Wikipedia
Tennis: Djokovic defeats Monfils to break one of Nadal's records | Marca
Nadal Ties Record for Consecutive Clay Victories - The New York Times
