![Steffi Graf und ihr Vater Peter am 3.8.1987 bei den U.S. Open in Flushing Meadow. Foto: Schrader | Augsburger Allgemeine Steffi Graf und ihr Vater Peter am 3.8.1987 bei den U.S. Open in Flushing Meadow. Foto: Schrader | Augsburger Allgemeine](https://www.augsburger-allgemeine.de/img/panorama/crop27950987/7985898485-cv3_2-w940-owebp/Steffi-Graf-und-ihr-Vater-Peter-am-3?t=.jpg)
Steffi Graf und ihr Vater Peter am 3.8.1987 bei den U.S. Open in Flushing Meadow. Foto: Schrader | Augsburger Allgemeine
Tennis Channel on Twitter: "On August 17, 1987 Steffi Graf became World No. 1 for the first time in her career. Graf was No. 1 for a total of 377 weeks, the
![Finalist Martina Navratilova and Steffi Graf with her trophy, winner... | Martina navratilova, Steffi graf, Tennis players female Finalist Martina Navratilova and Steffi Graf with her trophy, winner... | Martina navratilova, Steffi graf, Tennis players female](https://i.pinimg.com/736x/09/54/b9/0954b922d515d1794764868e9b2a266a--tennis-tournaments-tennis-players.jpg)