![Steffi Graf of Germany serves to Patty Schnyder of Switzerland during U.S. Open fourth round play at the USTA National Tennis Center September 6. Graf is a former champion and the eighth Steffi Graf of Germany serves to Patty Schnyder of Switzerland during U.S. Open fourth round play at the USTA National Tennis Center September 6. Graf is a former champion and the eighth](https://c8.alamy.com/comp/2D5BE3R/steffi-graf-of-germany-serves-to-patty-schnyder-of-switzerland-during-us-open-fourth-round-play-at-the-usta-national-tennis-center-september-6-graf-is-a-former-champion-and-the-eighth-seed-bpssvsb-2D5BE3R.jpg)
Steffi Graf of Germany serves to Patty Schnyder of Switzerland during U.S. Open fourth round play at the USTA National Tennis Center September 6. Graf is a former champion and the eighth
Stefanie Graf – Leiterin Departementsstab Architektur, Bau, Landschaft, Raum – OST – Ostschweizer Fachhochschule | LinkedIn
![Steffi Graf (L) and her son Jaden Agassi watch [Andre Agassi play Roger Federer] of Switzerland, in their quarter final match at the 2004 U.S. Open in New York, September 9, 2004. [ Steffi Graf (L) and her son Jaden Agassi watch [Andre Agassi play Roger Federer] of Switzerland, in their quarter final match at the 2004 U.S. Open in New York, September 9, 2004. [](https://c8.alamy.com/comp/2D4HP9D/steffi-graf-l-and-her-son-jaden-agassi-watch-andre-agassi-play-roger-federer-of-switzerland-in-their-quarter-final-match-at-the-2004-us-open-in-new-york-september-9-2004-federer-defeated-agassi-6-3-2-6-7-5-3-6-6-3-2D4HP9D.jpg)
Steffi Graf (L) and her son Jaden Agassi watch [Andre Agassi play Roger Federer] of Switzerland, in their quarter final match at the 2004 U.S. Open in New York, September 9, 2004. [
![Australian Open champion Martina Hingis of Switzerland juggles balls as Steffi Graf of Germany has medical time-out during the third set in their quarterfinals in the one million dollar Pan Pacific Open Australian Open champion Martina Hingis of Switzerland juggles balls as Steffi Graf of Germany has medical time-out during the third set in their quarterfinals in the one million dollar Pan Pacific Open](https://c8.alamy.com/comp/2D5597E/australian-open-champion-martina-hingis-of-switzerland-juggles-balls-as-steffi-graf-of-germany-has-medical-time-out-during-the-third-set-in-their-quarterfinals-in-the-one-million-dollar-pan-pacific-open-tennis-in-tokyo-february-5-hingis-beat-graf-3-6-6-2-6-4-to-advance-into-semifinals-kmdlfms-2D5597E.jpg)