International Tennis Hall of Fame on Twitter: "1988 stands alone in tennis history. It's the year that the unprecedented happened: Steffi Graf's Golden Slam 🏆🥇🇩🇪 Graf became just the third woman to
Steffi Graf, Australian Open 1988 Tennis - Australian Open 1988 - Melbourne - Grand Slam ATP / WTA - Melbourne Olympic Park - Australia - 2016 | Juergen Hasenkopf Photography
Remembering Edberg, Graf and British disappointment at Wimbledon 1988 | Wimbledon 2014 | The Guardian
As Top Golfers Drop Out of Rio Games, Tennis Stars Still Seek Gold - The New York Times
Tennis Archive — Andre Agassi - Roland Garros 1988
Tennis' return to Olympics in 1988 faced skeptics, too - OlympicTalk | NBC Sports
Steffi graf tennis player hi-res stock photography and images - Alamy
The three greatest seasons by a player in tennis history - Page 4
1988: Steffi Graf Wins the Golden Slam
From the Archives, 1988: Melbourne's state-of-the-art tennis centre a triumph
Australian Open: How the Grand Slam has changed since 1988 | Herald Sun