![Tommy Haas (GER) US Open 2007 USTA Billie Jean King National Tennis Center New York, USA Stock Photo - Alamy Tommy Haas (GER) US Open 2007 USTA Billie Jean King National Tennis Center New York, USA Stock Photo - Alamy](https://c8.alamy.com/comp/HH4P1J/tommy-haas-ger-us-open-2007-usta-billie-jean-king-national-tennis-HH4P1J.jpg)
Tommy Haas (GER) US Open 2007 USTA Billie Jean King National Tennis Center New York, USA Stock Photo - Alamy
![Tommy Haas of Germany returns the ball to Yevgeny Kafelnikov of Russia during U.S. Open second round play at the USTA National Tennis Center September 4. Kafelnikov is the 11th seed and Tommy Haas of Germany returns the ball to Yevgeny Kafelnikov of Russia during U.S. Open second round play at the USTA National Tennis Center September 4. Kafelnikov is the 11th seed and](https://c8.alamy.com/comp/2D5CCHT/tommy-haas-of-germany-returns-the-ball-to-yevgeny-kafelnikov-of-russia-during-us-open-second-round-play-at-the-usta-national-tennis-center-september-4-kafelnikov-is-the-11th-seed-and-haas-is-unseeded-bpssvkm-2D5CCHT.jpg)
Tommy Haas of Germany returns the ball to Yevgeny Kafelnikov of Russia during U.S. Open second round play at the USTA National Tennis Center September 4. Kafelnikov is the 11th seed and
![Professional Tennis player Tommy Haas plays in the Chris Evert Pro Celebrity Tennis Classic, at the Delray Beach Tennis Center, in Delray Beach, Florida, on December 4, 2004. (UPI Photo/Michael Bush Stock Professional Tennis player Tommy Haas plays in the Chris Evert Pro Celebrity Tennis Classic, at the Delray Beach Tennis Center, in Delray Beach, Florida, on December 4, 2004. (UPI Photo/Michael Bush Stock](https://c8.alamy.com/comp/W0NA82/professional-tennis-player-tommy-haas-plays-in-the-chris-evert-pro-celebrity-tennis-classic-at-the-delray-beach-tennis-center-in-delray-beach-florida-on-december-4-2004-upi-photomichael-bush-W0NA82.jpg)
Professional Tennis player Tommy Haas plays in the Chris Evert Pro Celebrity Tennis Classic, at the Delray Beach Tennis Center, in Delray Beach, Florida, on December 4, 2004. (UPI Photo/Michael Bush Stock
![July 26, 2005; Los Angeles, CA, USA; ATP tennis player TOMMY HAAS during the Mercedes-Benz Cup at the Los Angeles Tennis Center. Mandatory Credit: Photo by Vaughn Youtz/ZUMA Press. (©) Copyright 2005 July 26, 2005; Los Angeles, CA, USA; ATP tennis player TOMMY HAAS during the Mercedes-Benz Cup at the Los Angeles Tennis Center. Mandatory Credit: Photo by Vaughn Youtz/ZUMA Press. (©) Copyright 2005](https://c8.alamy.com/comp/DM732Y/july-26-2005-los-angeles-ca-usa-atp-tennis-player-tommy-haas-during-DM732Y.jpg)
July 26, 2005; Los Angeles, CA, USA; ATP tennis player TOMMY HAAS during the Mercedes-Benz Cup at the Los Angeles Tennis Center. Mandatory Credit: Photo by Vaughn Youtz/ZUMA Press. (©) Copyright 2005
![Germany's Tommy Haas in action against France's Richard Gasquet during Day 2 of the 2008 US Open at the USTA Billie Jean King National Tennis Center at Flushing Meadows, New York City, Germany's Tommy Haas in action against France's Richard Gasquet during Day 2 of the 2008 US Open at the USTA Billie Jean King National Tennis Center at Flushing Meadows, New York City,](https://c8.alamy.com/comp/2E5725G/germanys-tommy-haas-in-action-against-frances-richard-gasquet-during-day-2-of-the-2008-us-open-at-the-usta-billie-jean-king-national-tennis-center-at-flushing-meadows-new-york-city-ny-usa-on-august-26-2008-photo-by-corinne-dubreuilcameleonabacapresscom-2E5725G.jpg)