The 2008 Qatar Open, known as the 2008 Qatar ExxonMobil Open, for sponsorship reasons, was a tennis tournament played on outdoor hard courts. It was the 16th edition of the Qatar ExxonMobil Open, and was part of the International Series of the 2008 ATP Tour. It took place at the Khalifa International Tennis Complex in Doha, Qatar, from 31 December 2007 through 5 January 2008.
The 2006 Qatar Open, known as the 2006 Qatar ExxonMobil Open, for sponsorship reasons, was an ATP Tour men's tennis tournament held in Doha, Qatar from 2 January until 7 January 2006. First-seeded Roger Federer won his second consecutive singles title at the event.
The 2000 Qatar Open, known as the 2000 Qatar ExxonMobil Open for sponsorship reasons, was a men's tennis tournament held in Doha, Qatar and played on outdoor hard courts. The event was part of the International Series of the 2000 ATP Tour. It was the eighth edition of the tournament and was held from 3 January through 10 January 2000. Third-seeded Fabrice Santoro won the singles title.
The 2001 Qatar Open, known as the 2001 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 2001 ATP Tour. It was the ninth edition of the tournament and was held from 1 January through 7 January 2001. Unseeded Marcelo Ríos won the singles title.
The 2002 Qatar Open, known as the 2002 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, Qatar and was part of the International Series of the 2002 ATP Tour. The tournament ran from 31 December 2001 through 5 January 2002. Sixth-seeded Younes El Aynaoui won the singles title.
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. Unseeded Nicolas Escudé, who entered the main draw on a wildcard, won the singles title.
The 2005 Qatar Open, known as the 2005 Qatar ExxonMobil Open, for sponsorship reasons, was a men's ATP tournament held in Doha, Qatar. It was the 13th edition of the tournament and was held from 3 January through 10 January 2005. First-seeded Roger Federer won the singles title.
The 2010 Qatar Open, known as the 2010 Qatar ExxonMobil Open for sponsorship reasons, was a men's tennis tournament played on outdoor hard courts. It was the 18th edition of the Qatar ExxonMobil Open, and part of the ATP World Tour 250 series of the 2010 ATP World Tour. It took place at the Khalifa International Tennis Complex in Doha, Qatar, from 4 January through 9 January 2010. Third-seeded Nikolay Davydenko won the singles title.
The 2010 ABN AMRO World Tennis Tournament was a men's tennis tournament played on indoor hard courts. It was the 38th edition of the event known as the ABN AMRO World Tennis Tournament, and was part of the ATP World Tour 500 series of the 2010 ATP World Tour. It took place at the Rotterdam Ahoy indoor sporting arena in Rotterdam, Netherlands, from 8 February through 14 February 2010. Third-seeded Robin Söderling won the singles title.
The 2011 Qatar Open, known as the 2011 Qatar ExxonMobil Open for sponsorship reasons, was a men's tennis tournament played on outdoor hard courts. It was the 19th edition of the Qatar Open, and part of the ATP World Tour 250 series of the 2011 ATP World Tour. It took place at the Khalifa International Tennis Complex in Doha, Qatar, from 3 January through 8 January 2011. Roger Federer won the singles title.
The 2012 Qatar Open was a men's tennis tournament played on outdoor hard courts. It was the 20th edition of the Qatar Open, and part of the ATP World Tour 250 series of the 2012 ATP World Tour. It took place at the Khalifa International Tennis and Squash Complex in Doha, Qatar, from January 2 through January 7, 2012. Jo-Wilfried Tsonga won the singles title.
The 2014 Qatar Open was a men's tennis tournament that was played on outdoor hard courts. It was the 22nd edition of the Qatar Open, and part of the ATP World Tour 250 series of the 2014 ATP World Tour. It took place at the Khalifa International Tennis and Squash Complex in Doha, Qatar, from 30 December 2013 until 5 January 2014. First-seeded Rafael Nadal won the singles title.
The 2015 Qatar Open was a men's tennis tournament played on outdoor hard courts. It was the 23rd edition of the Qatar Open, and part of the ATP World Tour 250 series of the 2015 ATP World Tour. It took place at the Khalifa International Tennis and Squash Complex in Doha, Qatar from 5 January 5 until 11 January 2015. Fourth-seeded David Ferrer won the singles title.
The 2016 Qatar Open was a men's tennis tournament played on outdoor hard courts. It was the 24th edition of the Qatar Open, and part of the ATP World Tour 250 series of the 2016 ATP World Tour. It took place at the Khalifa International Tennis and Squash Complex in Doha, Qatar, from 4 January until 9 January 2016. First-seeded Novak Djokovic won the singles title.
The 2017 Qatar Open was a men's tennis tournament played on outdoor hard courts. It was the 25th edition of the Qatar Open, and part of the ATP World Tour 250 series of the 2017 ATP World Tour. It took place at the Khalifa International Tennis and Squash Complex in Doha, Qatar, from 2 January until 7 January 2017. Second-seeded Novak Djokovic won his second consecutive singles title at the event.
The 2018 Qatar Open was a men's tennis tournament played on outdoor hard courts. It was the 26th edition of the Qatar Open, and part of the ATP World Tour 250 series of the 2018 ATP World Tour. It took place at the Khalifa International Tennis and Squash Complex in Doha, Qatar, from 1 January until 6 January 2018. Unseeded Gaël Monfils, who entered the main draw on a wildcard, won the singles title.
The 2019 Qatar Open was a men's tennis tournament played on outdoor hard courts. It was the 27th edition of the Qatar Open, and part of the ATP Tour 250 series of the 2019 ATP Tour. It took place at the Khalifa International Tennis and Squash Complex in Doha, Qatar, from 31 December 2018 until 5 January 2019. Seventh-seeded Roberto Bautista Agut won the singles title.
The 2020 Qatar Open was the 28th edition of the Qatar Open, a men's tennis tournament which is played on outdoor hard courts. It was part of the ATP Tour 250 of the 2020 ATP Tour. It took place at the Khalifa International Tennis and Squash Complex in Doha, Qatar from 6 to 11 January 2020. The tournament was awarded the Tournament of the Year award in the 250 category from the 2019 ATP Awards for the third time in five years. Second-seeded Andrey Rublev won the singles title.
The 2021 Qatar Open was the 29th edition of the Qatar Open, a men's tennis tournament which is played on outdoor hard courts. It was part of the ATP Tour 250 of the 2021 ATP Tour. It took place at the Khalifa International Tennis and Squash Complex in Doha, Qatar from 8 to 14 March 2021. The tournament was awarded the Tournament of the Year award in the 250 category from the 2019 ATP Awards for the third time in five years.
Ivan Ljubičić [1] 
Mikhail Youzhny / 
Nenad Zimonjić [2] 
