Andre Agassi of USA serves toRoger Federer of Switzerland in their... Nachrichtenfoto - Getty Images
![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/2D3WX60/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-reutersmike-segar-pj-2D3WX60.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.
![Andre Agassi and Stefanie Graf inaugurate Longines' new sales corner in Las Vegas | Tourbillon Boutique Andre Agassi and Stefanie Graf inaugurate Longines' new sales corner in Las Vegas | Tourbillon Boutique](https://www.tourbillon.com/sites/default/files/styles/tourbillon_news_detail/public/news/banner-135.jpg?itok=00yQzRt1)
Andre Agassi and Stefanie Graf inaugurate Longines' new sales corner in Las Vegas | Tourbillon Boutique
![Schweiz: André Borschberg Und Bertrand Picard, Die Beiden Piloten Von Solar Impulse Redaktionelles Stockfoto - Bild von redaktionell, weltweit: 163719278 Schweiz: André Borschberg Und Bertrand Picard, Die Beiden Piloten Von Solar Impulse Redaktionelles Stockfoto - Bild von redaktionell, weltweit: 163719278](https://thumbs.dreamstime.com/b/roger-federer-aus-der-schweiz-feiert-mit-troph%C3%A4e-neben-dem-ehemaligen-tennisspielerin-andre-agassi-nachdem-er-das-endspiel-gegen-194058138.jpg)
Schweiz: André Borschberg Und Bertrand Picard, Die Beiden Piloten Von Solar Impulse Redaktionelles Stockfoto - Bild von redaktionell, weltweit: 163719278
![Steffi Graf (L) and Gil Reyes watch Andre Agassi of the U.S. play Roger Federer of Switzerland in the men's final at the U.S. Open tennis tournament in Flushing Meadows, New York, Steffi Graf (L) and Gil Reyes watch Andre Agassi of the U.S. play Roger Federer of Switzerland in the men's final at the U.S. Open tennis tournament in Flushing Meadows, New York,](https://c8.alamy.com/comp/2E87G69/steffi-graf-l-and-gil-reyes-watch-andre-agassi-of-the-us-play-roger-federer-of-switzerland-in-the-mens-final-at-the-us-open-tennis-tournament-in-flushing-meadows-new-york-september-11-2005-graf-is-agassis-wife-and-reyes-is-his-fitness-coach-reutersandrew-gombertpool-jady-2E87G69.jpg)
Steffi Graf (L) and Gil Reyes watch Andre Agassi of the U.S. play Roger Federer of Switzerland in the men's final at the U.S. Open tennis tournament in Flushing Meadows, New York,
![Steffi Graf watches her husband Andre Agassi of the U.S. play Roger Federer of Switzerland in the men's final at the U.S. Open tennis tournament in Flushing Meadows, New York, September 11, Steffi Graf watches her husband Andre Agassi of the U.S. play Roger Federer of Switzerland in the men's final at the U.S. Open tennis tournament in Flushing Meadows, New York, September 11,](https://c8.alamy.com/comp/2E88F1F/steffi-graf-watches-her-husband-andre-agassi-of-the-us-play-roger-federer-of-switzerland-in-the-mens-final-at-the-us-open-tennis-tournament-in-flushing-meadows-new-york-september-11-2005-reutersandrew-gombertpool-jady-2E88F1F.jpg)
Steffi Graf watches her husband Andre Agassi of the U.S. play Roger Federer of Switzerland in the men's final at the U.S. Open tennis tournament in Flushing Meadows, New York, September 11,
![Roger Federer, Switzerland, at the trophy presentation with Andre Agassi after winning the Men's Singles Final, Roland Garros Stock Photo - Alamy Roger Federer, Switzerland, at the trophy presentation with Andre Agassi after winning the Men's Singles Final, Roland Garros Stock Photo - Alamy](https://c8.alamy.com/comp/C2JYA4/roger-federer-switzerland-at-the-trophy-presentation-with-andre-agassi-C2JYA4.jpg)