Stefan Koubek is a retired tennis player from Austria. Koubek played left-handed with a double-handed backhand. His idol when growing up was Thomas Muster. Koubek won three titles, two of which came on hardcourts; despite this, he said his favorite surface was clay.
The 2007 Chennai Open was a men's tennis tournament played on outdoor hard courts at the SDAT Tennis Stadium in Chennai in India and was part of the International Series of the 2007 ATP Tour. The tournament ran from 1 January through 8 January 2007. Third-seeded Xavier Malisse won the singles title.
The 1994 AT&T Challenge was an ATP men's tennis tournament held in Atlanta, Georgia, United States that was part of the World Series of the 1994 ATP Tour. It was the tenth edition of the tournament and was held from April 25 through May 2, 1994. First-seeded Michael Chang won the singles title.
The 1995 Qatar Open, known as the 1995 Qatar Mobil Open for sponsorship reasons, was a men's tennis ATP tournament held in Doha, Qatar and played on outdoor hard courts. The event was part of the World Series of the 1995 ATP Tour. It was the third edition of the tournament and was held from 2 January through 9 January 1995.
The 2003 Qatar Open, known as the 2003 Qatar ExxonMobil Open, for sponsorship reasons, was a men's tennis tournament played on outdoor hard courts at the Khalifa International Tennis Complex in Doha in Qatar and was part of the International Series of the 2003 ATP Tour. The tournament ran from 30 December 2002 through 5 January 2003. Unseeded Stefan Koubek won the singles title.
The 2004 Qatar Open, known as the 2004 Qatar ExxonMobil Open, for sponsorship reasons, was a tennis tournament played on outdoor hard courts at the Khalifa International Tennis Complex in Doha in Qatar and was part of the International Series of the 2004 ATP Tour. The tournament ran from 5 January through 11 January 2004. Nicolas Escudé won the singles title.
The 2000 Citrix Tennis Championships was an ATP men's tennis tournament held in Delray Beach, Florida, USA and was part of the International Series of the 2000 ATP Tour. The tournament was held from February 28 to March 6, 2000. Sixth-seeded Stefan Koubek won the singles title.
The 2006 PBZ Zagreb Indoors was a men's tennis tournament held on indoor carpet courts. It was the inaugural edition of the PBZ Zagreb Indoors and was part of the ATP International Series of the 2006 ATP Tour. It took place at the Dom Sportova in Zagreb, Croatia from 30 January through 6 February 2006. First-seeded Ivan Ljubičić won the singles title.
The 1994 Waldbaum's Hamlet Cup was a men's tennis tournament played on outdoor hard courts. It was the 14th edition of the event known that year as the Waldbaum's Hamlet Cup, and was part of the World Series of the 1994 ATP Tour. It took place at the Hamlet Golf and Country Club in Commack, Long Island, New York, United States, from August 22 through August 28, 1994.
The 1990 Newsweek Champions Cup and the Virginia Slims of Indian Wells Cup were tennis tournaments played on outdoor hard courts. It was the 17th edition of the tournament, and was part of the ATP Super 9 of the 1990 ATP Tour, and of the Tier II Series of the 1990 WTA Tour. It was held from March 6 to March 20, 1990.
The 2010 BNP Paribas Open was a tennis tournament played at Indian Wells, California in March 2010. It was the 37th edition of the men's event, known this year as the BNP Paribas Open, and is classified as an ATP World Tour Masters 1000 event on the 2010 ATP World Tour and a Premier Mandatory event on the 2010 WTA Tour. Both the men's and the women's events took place at the Indian Wells Tennis Garden in Indian Wells, California, United States from March 8 through March 21, 2010.
The 2009 Interwetten Austrian Open Kitzbühel is a men's tennis tournament played on outdoor clay courts. It is the 29th edition of the tournament and was part of the World Tour 250 series of the 2009 ATP World Tour. It was held at the Tennis Stadium Kitzbühel in Kitzbühel Austria from 16 May until 23 May 2009. Unseeded Guillermo García López won the singles title.
The 2009 Mercedes Cup was a man's tennis tournament played on outdoor clay courts. It was the 32nd edition of the Stuttgart Open and was part of the ATP World Tour 250 series of the 2009 ATP World Tour. It was held at the Tennis Club Weissenhof in Stuttgart, Germany, from 11 July 11 until 19 July 2009. Jérémy Chardy won the singles title.
The 2009 Bank Austria-TennisTrophy was a tennis tournament played on indoor hard courts. It was the 35th edition of the event known that year as the Bank Austria-TennisTrophy, and was part of the ATP World Tour 250 Series of the 2009 ATP World Tour. It was held at the Wiener Stadthalle in Vienna, Austria, from October 24 through November 1, 2009.
The 1987 Stockholm Open was a men's tennis tournament played on indoor hard courts and part of the 1987 Nabisco Grand Prix; the tournament took place at the Kungliga tennishallen in Stockholm, Sweden. The tournament was held from 2 November until 8 November 1987. First-seeded Stefan Edberg won the singles title.
The 1991 Tokyo Indoor, also known by its sponsored name Seiko Super Tennis, was a men's tennis tournament played on indoor carpet courts in Tokyo, Japan that was part of the IBM 1991 ATP Tour and was an ATP Championship Series event. It was the 14th edition of the tournament and was held from 8 October through 14 October 1991. Matches were the best of three sets. First-seeded Stefan Edberg won the singles title.
The 2006 Austrian Open was men's tennis tournament played on outdoor clay courts. It was the 36th edition of the Austrian Open, and was part of the International Series Gold of the 2006 ATP Tour. It took place at the Kitzbühel Sportpark Tennis Stadium in Kitzbühel, Austria, from 24 July through 30 July 2006. Ninth-seeded Agustín Calleri won the singles title.
The 1998 AT&T Challenge was a men's tennis tournament played on Clay in Atlanta, Georgia, United States that was part of the World Series of the 1998 ATP Tour. It was the thirteenth edition of the tournament and was held from April 27 through May 3, 1998. First-seeded Pete Sampras won the singles title.
The 2017 BB&T Atlanta Open was a professional men's tennis tournament played on hard courts. It was the 30th edition of the tournament, and part of the 2017 ATP World Tour and the 2017 US Open Series. It took place at Atlantic Station in Atlanta, United States between July 24 and 30, 2017. It was the first men's event of the 2017 US Open Series.
The 1995 AT&T Challenge was an ATP men's tennis tournament held in Atlanta, Georgia, United States that was part of the World Series of the 1995 ATP Tour. It was the 11th edition of the tournament and was held from May 1 through May 7, 1995. Second-seeded Michael Chang won his second consecutive singles title at the event.
Stefan Koubek [1] 
Patrick Galbraith / 
