The 50 Greatest Players of the Open Era (W): No. 23, Angelique Kerber
Zhang becomes first Chinese man to qualify for Wimbledon in Open era | Reuters
Tennis players with most titles in the Open Era - Wikiwand
Open Era in Tennis, 1968 | Meaning + Detailed History & Records
1968, Open era: The moment tennis opted to become a modern sport - Tennis Majors
French Open: Top tennis players at Roland Garros in the Open era
Thomas: Embrace the new era of tennis • The Duquesne Duke
Roger Federer, Rafael Nadal and the 10 Best Grass Court Players of the Open Era | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Greatest Male Tennis Players of the Open Era
The 20 greatest tennis players of the Open era: Where do Rafael Nadal and Roger Federer feature?
1968: Open Era Begins in Bournemouth
Australian Open 2021: Serena, Novak, Rafa are chasing history
Open Era | A Tennis Term at Sports Pundit
If majors in the Open era are considered the greatest indicator of achievement in men's tennis, why isn't Serena Williams considered the greatest female tennis player of all-time?
The US Open Era Surfaces - ALTA Net News Magazine
The History of Tennis - Open Era of Tennis
What were the 'Open Era,' the 'Golden Era,' and the modern era in tennis? - Quora
Open Era 1968-1979: The birth of the professional game on Britain's south coast
1968, Open era: The moment tennis opted to become a modern sport - Tennis Majors
Tennis players with most titles in the Open Era - Wikiwand
What is the meaning of 'Open Era' in tennis?
What were the 'Open Era,' the 'Golden Era,' and the modern era in tennis? - Quora
OPEN ERA TENNIS | OVERTHENET
The Forgotten Home of Tennis's Open Era - The New York Times
